chore: import upstream snapshot with attribution

internal-packages/otlp-importer/.gitignore

@@ -0,0 +1 @@
+protoc.exe

internal-packages/otlp-importer/CHANGELOG.md

@@ -0,0 +1,117 @@
+# @trigger.dev/otlp-importer
+
+## 3.0.0
+
+## 3.0.0-beta.55
+
+## 3.0.0-beta.54
+
+## 3.0.0-beta.53
+
+## 3.0.0-beta.52
+
+## 3.0.0-beta.51
+
+## 3.0.0-beta.50
+
+## 3.0.0-beta.49
+
+## 3.0.0-beta.48
+
+## 3.0.0-beta.47
+
+## 3.0.0-beta.46
+
+## 3.0.0-beta.45
+
+## 3.0.0-beta.44
+
+## 3.0.0-beta.43
+
+## 3.0.0-beta.42
+
+## 3.0.0-beta.41
+
+## 3.0.0-beta.40
+
+## 3.0.0-beta.39
+
+## 3.0.0-beta.38
+
+## 3.0.0-beta.37
+
+## 3.0.0-beta.36
+
+## 3.0.0-beta.35
+
+## 3.0.0-beta.34
+
+## 3.0.0-beta.33
+
+## 3.0.0-beta.32
+
+## 3.0.0-beta.31
+
+## 3.0.0-beta.30
+
+## 3.0.0-beta.29
+
+## 3.0.0-beta.28
+
+## 3.0.0-beta.27
+
+## 3.0.0-beta.26
+
+## 3.0.0-beta.25
+
+## 3.0.0-beta.24
+
+## 3.0.0-beta.23
+
+## 3.0.0-beta.22
+
+## 3.0.0-beta.21
+
+## 3.0.0-beta.20
+
+## 3.0.0-beta.19
+
+## 3.0.0-beta.18
+
+## 3.0.0-beta.17
+
+## 3.0.0-beta.16
+
+## 3.0.0-beta.15
+
+## 3.0.0-beta.14
+
+## 3.0.0-beta.13
+
+## 3.0.0-beta.12
+
+### Patch Changes
+
+- d3a18fbdf: Fix package builds and CLI commands on Windows
+
+## 3.0.0-beta.11
+
+## 3.0.0-beta.7
+
+## 3.0.0-beta.6
+
+## 3.0.0-beta.5
+
+## 3.0.0-beta.4
+
+## 3.0.0-beta.3
+
+## 3.0.0-beta.2
+
+## 3.0.0-beta.1
+
+## 3.0.0-beta.0
+
+### Major Changes
+
+- 395abe1b9: Updates to support Trigger.dev v3

internal-packages/otlp-importer/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Trigger.dev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

internal-packages/otlp-importer/README.md

@@ -0,0 +1,64 @@
+# OTLP Importer
+
+## Getting started
+
+Install dependencies:
+
+```sh Mac
+brew install protobuf
+```
+
+```sh Linux
+apt install -y protobuf-compiler
+```
+
+Alternatively, follow the [manual install instructions](https://github.com/protocolbuffers/protobuf?tab=readme-ov-file#protobuf-compiler-installation) for the protobuf compiler.
+
+On Windows, download the correct binary from the [latest release](https://github.com/protocolbuffers/protobuf/releases) and extract the `protoc` binary to this directory, or add it to your `PATH`.
+
+## Submodules
+
+**Submodule is always pointing to certain revision number. So updating the submodule repo will not have impact on your code.
+Knowing this if you want to change the submodule to point to a different version (when for example proto has changed) here is how to do it:**
+
+### Updating submodule to point to certain revision number
+
+1. Make sure you are in the same folder as this instruction
+
+2. Update your submodules by running this command
+
+   ```shell script
+   git submodule sync --recursive
+   git submodule update --init --recursive
+   ```
+
+3. Find the SHA which you want to update to and copy it (the long one)
+   the latest sha when this guide was written is `c451441d7b73f702d1647574c730daf7786f188c`
+
+4. Enter a submodule directory from this directory
+
+   ```shell script
+   cd protos
+   ```
+
+5. Updates files in the submodule tree to given commit:
+
+   ```shell script
+   git checkout -q <sha>
+   ```
+
+6. Return to the main directory:
+
+   ```shell script
+   cd ../
+   ```
+
+7. Please run `git status` you should see something like `Head detached at`. This is correct, go to next step
+
+8. Now thing which is very important. You have to commit this to apply these changes
+
+   ```shell script
+   git commit -am "chore: updating protos submodule for @trigger.dev/otlp-importer"
+   ```
+
+9. If you look now at git log you will notice that the folder `protos` has been changed and it will show what was the previous sha and what is current one.

internal-packages/otlp-importer/jest.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  moduleFileExtensions: ["ts", "tsx", "js"],
+  transform: {
+    "^.+\\.(ts|tsx)$": "ts-jest",
+  },
+  testMatch: ["<rootDir>/test/**/*.ts?(x)", "<rootDir>/test/**/?(*.)+(spec|test).ts?(x)"],
+  testEnvironment: "node",
+};

internal-packages/otlp-importer/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "@trigger.dev/otlp-importer",
+  "version": "3.0.0",
+  "description": "OpenTelemetry OTLP Importer for Node.js written in TypeScript",
+  "license": "MIT",
+  "main": "./src/index.ts",
+  "types": "./src/index.ts",
+  "module": "./src/index.ts",
+  "private": true,
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./src/index.ts",
+        "default": "./src/index.ts"
+      },
+      "require": "./src/index.ts",
+      "types": "./src/index.ts"
+    },
+    "./package.json": "./package.json"
+  },
+  "sideEffects": false,
+  "scripts": {
+    "generate:code": "npm run protos",
+    "protos": "npm run submodule && npm run protos:generate",
+    "protos:generate": "node ./scripts/generate-protos.mjs",
+    "submodule": "node ./scripts/submodule.mjs",
+    "typecheck": "tsc --noEmit"
+  },
+  "devDependencies": {
+    "@types/node": "^22.20.0",
+    "rimraf": "^6.0.1",
+    "ts-proto": "^1.167.3"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "dependencies": {
+    "long": "^5.2.3",
+    "protobufjs": "^7.2.6"
+  }
+}

internal-packages/otlp-importer/scripts/generate-protos.mjs

@@ -0,0 +1,60 @@
+import { promises as fs } from "fs";
+import path from "path";
+import { execPromise } from "./utils.mjs";
+
+const isWindows = process.platform === "win32";
+
+// Define the application root and directories for generated files and proto files
+const appRoot = process.cwd();
+const generatedPath = path.join(appRoot, "src", "generated");
+const protosPath = path.join(appRoot, "protos");
+const pluginPath = path.join(
+  appRoot,
+  "node_modules",
+  ".bin",
+  isWindows ? "protoc-gen-ts_proto.cmd" : "protoc-gen-ts_proto"
+);
+
+// Ensure the generated directory exists
+await fs.mkdir(generatedPath, { recursive: true });
+
+// Define proto files
+const protos = [
+  "opentelemetry/proto/common/v1/common.proto",
+  "opentelemetry/proto/resource/v1/resource.proto",
+  "opentelemetry/proto/trace/v1/trace.proto",
+  "opentelemetry/proto/collector/trace/v1/trace_service.proto",
+  "opentelemetry/proto/metrics/v1/metrics.proto",
+  "opentelemetry/proto/collector/metrics/v1/metrics_service.proto",
+  "opentelemetry/proto/logs/v1/logs.proto",
+  "opentelemetry/proto/collector/logs/v1/logs_service.proto",
+];
+
+// Use protoc with ts-proto to generate TypeScript files from proto files
+for (const proto of protos) {
+  const command =
+    `protoc --plugin=protoc-gen-ts_proto="${pluginPath}" ` +
+    `--ts_proto_out="${generatedPath}" ` +
+    `--proto_path="${protosPath}" ` +
+    `--ts_proto_opt=forceLong=bigint ` +
+    `--ts_proto_opt=esModuleInterop=true ` +
+    `--ts_proto_opt=env=node ` +
+    `--ts_proto_opt=removeEnumPrefix=true ` +
+    `--ts_proto_opt=lowerCaseServiceMethods=true ` +
+    `--experimental_allow_proto3_optional ` +
+    `"${path.join(protosPath, proto)}"`;
+  try {
+    const { stdout, stderr } = await execPromise(command);
+    if (stdout) {
+      console.log(stdout);
+    } else {
+      console.log(`Generated ts file for ${proto}`);
+    }
+    if (stderr) console.error(stderr);
+  } catch (error) {
+    console.error(`An error occurred during generation: ${error}`);
+    process.exit(1);
+  }
+}
+
+console.log("TypeScript files generated successfully.");

internal-packages/otlp-importer/scripts/generate-protos.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# Define the application root and directories for generated files and proto files
+appRoot=$(pwd)
+generatedPath="$appRoot/src/generated"
+protosPath="$appRoot/protos"
+pluginPath="$appRoot/node_modules/.bin/protoc-gen-ts_proto"
+
+# Ensure the generated directory exists
+mkdir -p "$generatedPath"
+
+# Define proto files
+protos=(
+  "opentelemetry/proto/common/v1/common.proto"
+  "opentelemetry/proto/resource/v1/resource.proto"
+  "opentelemetry/proto/trace/v1/trace.proto"
+  "opentelemetry/proto/collector/trace/v1/trace_service.proto"
+  "opentelemetry/proto/metrics/v1/metrics.proto"
+  "opentelemetry/proto/collector/metrics/v1/metrics_service.proto"
+  "opentelemetry/proto/logs/v1/logs.proto"
+  "opentelemetry/proto/collector/logs/v1/logs_service.proto"
+)
+
+# Use protoc with ts-proto to generate TypeScript files from proto files
+for proto in "${protos[@]}"; do
+  protoc --plugin=protoc-gen-ts_proto="$pluginPath" \
+         --ts_proto_out="$generatedPath" \
+         --proto_path="$protosPath" \
+         --ts_proto_opt=forceLong=bigint \
+         --ts_proto_opt=esModuleInterop=true \
+         --ts_proto_opt=env=node \
+         --ts_proto_opt=removeEnumPrefix=true \
+         --ts_proto_opt=lowerCaseServiceMethods=true \
+         --ts_proto_opt=oneof=unions \
+         "$protosPath/$proto"
+done
+
+# Check for errors
+if [ $? -eq 0 ]; then
+  echo "TypeScript files generated successfully."
+else
+  echo "An error occurred during generation."
+fi

internal-packages/otlp-importer/scripts/submodule.mjs

@@ -0,0 +1,31 @@
+import { execPromise } from "./utils.mjs";
+
+// git install check
+try {
+  await execPromise("git --version");
+} catch (_error) {
+  console.error("Git not installed or missing from PATH.");
+  process.exit(0);
+}
+
+// submodule sync
+try {
+  const { stdout, stderr } = await execPromise("git submodule sync --recursive");
+
+  if (stdout) console.log(stdout);
+  if (stderr) console.error(stderr);
+} catch (_error) {
+  console.error("Error during submodule sync.");
+  process.exit(1);
+}
+
+// submodule update
+try {
+  const { stdout, stderr } = await execPromise("git submodule update --init --recursive");
+
+  if (stdout) console.log(stdout);
+  if (stderr) console.error(stderr);
+} catch (_error) {
+  console.error("Error during submodule update.");
+  process.exit(1);
+}

internal-packages/otlp-importer/scripts/utils.mjs

@@ -0,0 +1,13 @@
+import { exec } from "child_process";
+
+// Helper function to execute shell commands
+export const execPromise = (command) =>
+  new Promise((resolve, reject) => {
+    exec(command, (error, stdout, stderr) => {
+      if (error) {
+        reject(error);
+      } else {
+        resolve({ stdout, stderr });
+      }
+    });
+  });

internal-packages/otlp-importer/src/generated/opentelemetry/proto/collector/logs/v1/logs_service.ts

@@ -0,0 +1,339 @@
+/* eslint-disable */
+import Long from "long";
+import _m0 from "protobufjs/minimal";
+import { ResourceLogs } from "../../../logs/v1/logs";
+
+export const protobufPackage = "opentelemetry.proto.collector.logs.v1";
+
+export interface ExportLogsServiceRequest {
+  /**
+   * An array of ResourceLogs.
+   * For data coming from a single resource this array will typically contain one
+   * element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+   * data from multiple origins typically batch the data before forwarding further and
+   * in that case this array will contain multiple elements.
+   */
+  resourceLogs: ResourceLogs[];
+}
+
+export interface ExportLogsServiceResponse {
+  /**
+   * The details of a partially successful export request.
+   *
+   * If the request is only partially accepted
+   * (i.e. when the server accepts only parts of the data and rejects the rest)
+   * the server MUST initialize the `partial_success` field and MUST
+   * set the `rejected_<signal>` with the number of items it rejected.
+   *
+   * Servers MAY also make use of the `partial_success` field to convey
+   * warnings/suggestions to senders even when the request was fully accepted.
+   * In such cases, the `rejected_<signal>` MUST have a value of `0` and
+   * the `error_message` MUST be non-empty.
+   *
+   * A `partial_success` message with an empty value (rejected_<signal> = 0 and
+   * `error_message` = "") is equivalent to it not being set/present. Senders
+   * SHOULD interpret it the same way as in the full success case.
+   */
+  partialSuccess: ExportLogsPartialSuccess | undefined;
+}
+
+export interface ExportLogsPartialSuccess {
+  /**
+   * The number of rejected log records.
+   *
+   * A `rejected_<signal>` field holding a `0` value indicates that the
+   * request was fully accepted.
+   */
+  rejectedLogRecords: bigint;
+  /**
+   * A developer-facing human-readable message in English. It should be used
+   * either to explain why the server rejected parts of the data during a partial
+   * success or to convey warnings/suggestions during a full success. The message
+   * should offer guidance on how users can address such issues.
+   *
+   * error_message is an optional field. An error_message with an empty value
+   * is equivalent to it not being set.
+   */
+  errorMessage: string;
+}
+
+function createBaseExportLogsServiceRequest(): ExportLogsServiceRequest {
+  return { resourceLogs: [] };
+}
+
+export const ExportLogsServiceRequest = {
+  encode(message: ExportLogsServiceRequest, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.resourceLogs) {
+      ResourceLogs.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportLogsServiceRequest {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportLogsServiceRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.resourceLogs.push(ResourceLogs.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportLogsServiceRequest {
+    return {
+      resourceLogs: globalThis.Array.isArray(object?.resourceLogs)
+        ? object.resourceLogs.map((e: any) => ResourceLogs.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: ExportLogsServiceRequest): unknown {
+    const obj: any = {};
+    if (message.resourceLogs?.length) {
+      obj.resourceLogs = message.resourceLogs.map((e) => ResourceLogs.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportLogsServiceRequest>, I>>(
+    base?: I
+  ): ExportLogsServiceRequest {
+    return ExportLogsServiceRequest.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportLogsServiceRequest>, I>>(
+    object: I
+  ): ExportLogsServiceRequest {
+    const message = createBaseExportLogsServiceRequest();
+    message.resourceLogs = object.resourceLogs?.map((e) => ResourceLogs.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseExportLogsServiceResponse(): ExportLogsServiceResponse {
+  return { partialSuccess: undefined };
+}
+
+export const ExportLogsServiceResponse = {
+  encode(message: ExportLogsServiceResponse, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.partialSuccess !== undefined) {
+      ExportLogsPartialSuccess.encode(message.partialSuccess, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportLogsServiceResponse {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportLogsServiceResponse();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.partialSuccess = ExportLogsPartialSuccess.decode(reader, reader.uint32());
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportLogsServiceResponse {
+    return {
+      partialSuccess: isSet(object.partialSuccess)
+        ? ExportLogsPartialSuccess.fromJSON(object.partialSuccess)
+        : undefined,
+    };
+  },
+
+  toJSON(message: ExportLogsServiceResponse): unknown {
+    const obj: any = {};
+    if (message.partialSuccess !== undefined) {
+      obj.partialSuccess = ExportLogsPartialSuccess.toJSON(message.partialSuccess);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportLogsServiceResponse>, I>>(
+    base?: I
+  ): ExportLogsServiceResponse {
+    return ExportLogsServiceResponse.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportLogsServiceResponse>, I>>(
+    object: I
+  ): ExportLogsServiceResponse {
+    const message = createBaseExportLogsServiceResponse();
+    message.partialSuccess =
+      object.partialSuccess !== undefined && object.partialSuccess !== null
+        ? ExportLogsPartialSuccess.fromPartial(object.partialSuccess)
+        : undefined;
+    return message;
+  },
+};
+
+function createBaseExportLogsPartialSuccess(): ExportLogsPartialSuccess {
+  return { rejectedLogRecords: BigInt("0"), errorMessage: "" };
+}
+
+export const ExportLogsPartialSuccess = {
+  encode(message: ExportLogsPartialSuccess, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.rejectedLogRecords !== BigInt("0")) {
+      if (BigInt.asIntN(64, message.rejectedLogRecords) !== message.rejectedLogRecords) {
+        throw new globalThis.Error(
+          "value provided for field message.rejectedLogRecords of type int64 too large"
+        );
+      }
+      writer.uint32(8).int64(message.rejectedLogRecords.toString());
+    }
+    if (message.errorMessage !== "") {
+      writer.uint32(18).string(message.errorMessage);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportLogsPartialSuccess {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportLogsPartialSuccess();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 8) {
+            break;
+          }
+
+          message.rejectedLogRecords = longToBigint(reader.int64() as Long);
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.errorMessage = reader.string();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportLogsPartialSuccess {
+    return {
+      rejectedLogRecords: isSet(object.rejectedLogRecords)
+        ? BigInt(object.rejectedLogRecords)
+        : BigInt("0"),
+      errorMessage: isSet(object.errorMessage) ? globalThis.String(object.errorMessage) : "",
+    };
+  },
+
+  toJSON(message: ExportLogsPartialSuccess): unknown {
+    const obj: any = {};
+    if (message.rejectedLogRecords !== BigInt("0")) {
+      obj.rejectedLogRecords = message.rejectedLogRecords.toString();
+    }
+    if (message.errorMessage !== "") {
+      obj.errorMessage = message.errorMessage;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportLogsPartialSuccess>, I>>(
+    base?: I
+  ): ExportLogsPartialSuccess {
+    return ExportLogsPartialSuccess.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportLogsPartialSuccess>, I>>(
+    object: I
+  ): ExportLogsPartialSuccess {
+    const message = createBaseExportLogsPartialSuccess();
+    message.rejectedLogRecords = object.rejectedLogRecords ?? BigInt("0");
+    message.errorMessage = object.errorMessage ?? "";
+    return message;
+  },
+};
+
+/**
+ * Service that can be used to push logs between one Application instrumented with
+ * OpenTelemetry and an collector, or between an collector and a central collector (in this
+ * case logs are sent/received to/from multiple Applications).
+ */
+export interface LogsService {
+  /**
+   * For performance reasons, it is recommended to keep this RPC
+   * alive for the entire life of the application.
+   */
+  export(request: ExportLogsServiceRequest): Promise<ExportLogsServiceResponse>;
+}
+
+export const LogsServiceServiceName = "opentelemetry.proto.collector.logs.v1.LogsService";
+export class LogsServiceClientImpl implements LogsService {
+  private readonly rpc: Rpc;
+  private readonly service: string;
+  constructor(rpc: Rpc, opts?: { service?: string }) {
+    this.service = opts?.service || LogsServiceServiceName;
+    this.rpc = rpc;
+    this.export = this.export.bind(this);
+  }
+  export(request: ExportLogsServiceRequest): Promise<ExportLogsServiceResponse> {
+    const data = ExportLogsServiceRequest.encode(request).finish();
+    const promise = this.rpc.request(this.service, "Export", data);
+    return promise.then((data) => ExportLogsServiceResponse.decode(_m0.Reader.create(data)));
+  }
+}
+
+interface Rpc {
+  request(service: string, method: string, data: Uint8Array): Promise<Uint8Array>;
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/generated/opentelemetry/proto/collector/metrics/v1/metrics_service.ts

@@ -0,0 +1,349 @@
+/* eslint-disable */
+import Long from "long";
+import _m0 from "protobufjs/minimal";
+import { ResourceMetrics } from "../../../metrics/v1/metrics";
+
+export const protobufPackage = "opentelemetry.proto.collector.metrics.v1";
+
+export interface ExportMetricsServiceRequest {
+  /**
+   * An array of ResourceMetrics.
+   * For data coming from a single resource this array will typically contain one
+   * element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+   * data from multiple origins typically batch the data before forwarding further and
+   * in that case this array will contain multiple elements.
+   */
+  resourceMetrics: ResourceMetrics[];
+}
+
+export interface ExportMetricsServiceResponse {
+  /**
+   * The details of a partially successful export request.
+   *
+   * If the request is only partially accepted
+   * (i.e. when the server accepts only parts of the data and rejects the rest)
+   * the server MUST initialize the `partial_success` field and MUST
+   * set the `rejected_<signal>` with the number of items it rejected.
+   *
+   * Servers MAY also make use of the `partial_success` field to convey
+   * warnings/suggestions to senders even when the request was fully accepted.
+   * In such cases, the `rejected_<signal>` MUST have a value of `0` and
+   * the `error_message` MUST be non-empty.
+   *
+   * A `partial_success` message with an empty value (rejected_<signal> = 0 and
+   * `error_message` = "") is equivalent to it not being set/present. Senders
+   * SHOULD interpret it the same way as in the full success case.
+   */
+  partialSuccess: ExportMetricsPartialSuccess | undefined;
+}
+
+export interface ExportMetricsPartialSuccess {
+  /**
+   * The number of rejected data points.
+   *
+   * A `rejected_<signal>` field holding a `0` value indicates that the
+   * request was fully accepted.
+   */
+  rejectedDataPoints: bigint;
+  /**
+   * A developer-facing human-readable message in English. It should be used
+   * either to explain why the server rejected parts of the data during a partial
+   * success or to convey warnings/suggestions during a full success. The message
+   * should offer guidance on how users can address such issues.
+   *
+   * error_message is an optional field. An error_message with an empty value
+   * is equivalent to it not being set.
+   */
+  errorMessage: string;
+}
+
+function createBaseExportMetricsServiceRequest(): ExportMetricsServiceRequest {
+  return { resourceMetrics: [] };
+}
+
+export const ExportMetricsServiceRequest = {
+  encode(
+    message: ExportMetricsServiceRequest,
+    writer: _m0.Writer = _m0.Writer.create()
+  ): _m0.Writer {
+    for (const v of message.resourceMetrics) {
+      ResourceMetrics.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportMetricsServiceRequest {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportMetricsServiceRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.resourceMetrics.push(ResourceMetrics.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportMetricsServiceRequest {
+    return {
+      resourceMetrics: globalThis.Array.isArray(object?.resourceMetrics)
+        ? object.resourceMetrics.map((e: any) => ResourceMetrics.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: ExportMetricsServiceRequest): unknown {
+    const obj: any = {};
+    if (message.resourceMetrics?.length) {
+      obj.resourceMetrics = message.resourceMetrics.map((e) => ResourceMetrics.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportMetricsServiceRequest>, I>>(
+    base?: I
+  ): ExportMetricsServiceRequest {
+    return ExportMetricsServiceRequest.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportMetricsServiceRequest>, I>>(
+    object: I
+  ): ExportMetricsServiceRequest {
+    const message = createBaseExportMetricsServiceRequest();
+    message.resourceMetrics =
+      object.resourceMetrics?.map((e) => ResourceMetrics.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseExportMetricsServiceResponse(): ExportMetricsServiceResponse {
+  return { partialSuccess: undefined };
+}
+
+export const ExportMetricsServiceResponse = {
+  encode(
+    message: ExportMetricsServiceResponse,
+    writer: _m0.Writer = _m0.Writer.create()
+  ): _m0.Writer {
+    if (message.partialSuccess !== undefined) {
+      ExportMetricsPartialSuccess.encode(message.partialSuccess, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportMetricsServiceResponse {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportMetricsServiceResponse();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.partialSuccess = ExportMetricsPartialSuccess.decode(reader, reader.uint32());
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportMetricsServiceResponse {
+    return {
+      partialSuccess: isSet(object.partialSuccess)
+        ? ExportMetricsPartialSuccess.fromJSON(object.partialSuccess)
+        : undefined,
+    };
+  },
+
+  toJSON(message: ExportMetricsServiceResponse): unknown {
+    const obj: any = {};
+    if (message.partialSuccess !== undefined) {
+      obj.partialSuccess = ExportMetricsPartialSuccess.toJSON(message.partialSuccess);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportMetricsServiceResponse>, I>>(
+    base?: I
+  ): ExportMetricsServiceResponse {
+    return ExportMetricsServiceResponse.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportMetricsServiceResponse>, I>>(
+    object: I
+  ): ExportMetricsServiceResponse {
+    const message = createBaseExportMetricsServiceResponse();
+    message.partialSuccess =
+      object.partialSuccess !== undefined && object.partialSuccess !== null
+        ? ExportMetricsPartialSuccess.fromPartial(object.partialSuccess)
+        : undefined;
+    return message;
+  },
+};
+
+function createBaseExportMetricsPartialSuccess(): ExportMetricsPartialSuccess {
+  return { rejectedDataPoints: BigInt("0"), errorMessage: "" };
+}
+
+export const ExportMetricsPartialSuccess = {
+  encode(
+    message: ExportMetricsPartialSuccess,
+    writer: _m0.Writer = _m0.Writer.create()
+  ): _m0.Writer {
+    if (message.rejectedDataPoints !== BigInt("0")) {
+      if (BigInt.asIntN(64, message.rejectedDataPoints) !== message.rejectedDataPoints) {
+        throw new globalThis.Error(
+          "value provided for field message.rejectedDataPoints of type int64 too large"
+        );
+      }
+      writer.uint32(8).int64(message.rejectedDataPoints.toString());
+    }
+    if (message.errorMessage !== "") {
+      writer.uint32(18).string(message.errorMessage);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportMetricsPartialSuccess {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportMetricsPartialSuccess();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 8) {
+            break;
+          }
+
+          message.rejectedDataPoints = longToBigint(reader.int64() as Long);
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.errorMessage = reader.string();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportMetricsPartialSuccess {
+    return {
+      rejectedDataPoints: isSet(object.rejectedDataPoints)
+        ? BigInt(object.rejectedDataPoints)
+        : BigInt("0"),
+      errorMessage: isSet(object.errorMessage) ? globalThis.String(object.errorMessage) : "",
+    };
+  },
+
+  toJSON(message: ExportMetricsPartialSuccess): unknown {
+    const obj: any = {};
+    if (message.rejectedDataPoints !== BigInt("0")) {
+      obj.rejectedDataPoints = message.rejectedDataPoints.toString();
+    }
+    if (message.errorMessage !== "") {
+      obj.errorMessage = message.errorMessage;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportMetricsPartialSuccess>, I>>(
+    base?: I
+  ): ExportMetricsPartialSuccess {
+    return ExportMetricsPartialSuccess.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportMetricsPartialSuccess>, I>>(
+    object: I
+  ): ExportMetricsPartialSuccess {
+    const message = createBaseExportMetricsPartialSuccess();
+    message.rejectedDataPoints = object.rejectedDataPoints ?? BigInt("0");
+    message.errorMessage = object.errorMessage ?? "";
+    return message;
+  },
+};
+
+/**
+ * Service that can be used to push metrics between one Application
+ * instrumented with OpenTelemetry and a collector, or between a collector and a
+ * central collector.
+ */
+export interface MetricsService {
+  /**
+   * For performance reasons, it is recommended to keep this RPC
+   * alive for the entire life of the application.
+   */
+  export(request: ExportMetricsServiceRequest): Promise<ExportMetricsServiceResponse>;
+}
+
+export const MetricsServiceServiceName = "opentelemetry.proto.collector.metrics.v1.MetricsService";
+export class MetricsServiceClientImpl implements MetricsService {
+  private readonly rpc: Rpc;
+  private readonly service: string;
+  constructor(rpc: Rpc, opts?: { service?: string }) {
+    this.service = opts?.service || MetricsServiceServiceName;
+    this.rpc = rpc;
+    this.export = this.export.bind(this);
+  }
+  export(request: ExportMetricsServiceRequest): Promise<ExportMetricsServiceResponse> {
+    const data = ExportMetricsServiceRequest.encode(request).finish();
+    const promise = this.rpc.request(this.service, "Export", data);
+    return promise.then((data) => ExportMetricsServiceResponse.decode(_m0.Reader.create(data)));
+  }
+}
+
+interface Rpc {
+  request(service: string, method: string, data: Uint8Array): Promise<Uint8Array>;
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/generated/opentelemetry/proto/collector/trace/v1/trace_service.ts

@@ -0,0 +1,340 @@
+/* eslint-disable */
+import Long from "long";
+import _m0 from "protobufjs/minimal";
+import { ResourceSpans } from "../../../trace/v1/trace";
+
+export const protobufPackage = "opentelemetry.proto.collector.trace.v1";
+
+export interface ExportTraceServiceRequest {
+  /**
+   * An array of ResourceSpans.
+   * For data coming from a single resource this array will typically contain one
+   * element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+   * data from multiple origins typically batch the data before forwarding further and
+   * in that case this array will contain multiple elements.
+   */
+  resourceSpans: ResourceSpans[];
+}
+
+export interface ExportTraceServiceResponse {
+  /**
+   * The details of a partially successful export request.
+   *
+   * If the request is only partially accepted
+   * (i.e. when the server accepts only parts of the data and rejects the rest)
+   * the server MUST initialize the `partial_success` field and MUST
+   * set the `rejected_<signal>` with the number of items it rejected.
+   *
+   * Servers MAY also make use of the `partial_success` field to convey
+   * warnings/suggestions to senders even when the request was fully accepted.
+   * In such cases, the `rejected_<signal>` MUST have a value of `0` and
+   * the `error_message` MUST be non-empty.
+   *
+   * A `partial_success` message with an empty value (rejected_<signal> = 0 and
+   * `error_message` = "") is equivalent to it not being set/present. Senders
+   * SHOULD interpret it the same way as in the full success case.
+   */
+  partialSuccess: ExportTracePartialSuccess | undefined;
+}
+
+export interface ExportTracePartialSuccess {
+  /**
+   * The number of rejected spans.
+   *
+   * A `rejected_<signal>` field holding a `0` value indicates that the
+   * request was fully accepted.
+   */
+  rejectedSpans: bigint;
+  /**
+   * A developer-facing human-readable message in English. It should be used
+   * either to explain why the server rejected parts of the data during a partial
+   * success or to convey warnings/suggestions during a full success. The message
+   * should offer guidance on how users can address such issues.
+   *
+   * error_message is an optional field. An error_message with an empty value
+   * is equivalent to it not being set.
+   */
+  errorMessage: string;
+}
+
+function createBaseExportTraceServiceRequest(): ExportTraceServiceRequest {
+  return { resourceSpans: [] };
+}
+
+export const ExportTraceServiceRequest = {
+  encode(message: ExportTraceServiceRequest, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.resourceSpans) {
+      ResourceSpans.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportTraceServiceRequest {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportTraceServiceRequest();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.resourceSpans.push(ResourceSpans.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportTraceServiceRequest {
+    return {
+      resourceSpans: globalThis.Array.isArray(object?.resourceSpans)
+        ? object.resourceSpans.map((e: any) => ResourceSpans.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: ExportTraceServiceRequest): unknown {
+    const obj: any = {};
+    if (message.resourceSpans?.length) {
+      obj.resourceSpans = message.resourceSpans.map((e) => ResourceSpans.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportTraceServiceRequest>, I>>(
+    base?: I
+  ): ExportTraceServiceRequest {
+    return ExportTraceServiceRequest.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportTraceServiceRequest>, I>>(
+    object: I
+  ): ExportTraceServiceRequest {
+    const message = createBaseExportTraceServiceRequest();
+    message.resourceSpans = object.resourceSpans?.map((e) => ResourceSpans.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseExportTraceServiceResponse(): ExportTraceServiceResponse {
+  return { partialSuccess: undefined };
+}
+
+export const ExportTraceServiceResponse = {
+  encode(
+    message: ExportTraceServiceResponse,
+    writer: _m0.Writer = _m0.Writer.create()
+  ): _m0.Writer {
+    if (message.partialSuccess !== undefined) {
+      ExportTracePartialSuccess.encode(message.partialSuccess, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportTraceServiceResponse {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportTraceServiceResponse();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.partialSuccess = ExportTracePartialSuccess.decode(reader, reader.uint32());
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportTraceServiceResponse {
+    return {
+      partialSuccess: isSet(object.partialSuccess)
+        ? ExportTracePartialSuccess.fromJSON(object.partialSuccess)
+        : undefined,
+    };
+  },
+
+  toJSON(message: ExportTraceServiceResponse): unknown {
+    const obj: any = {};
+    if (message.partialSuccess !== undefined) {
+      obj.partialSuccess = ExportTracePartialSuccess.toJSON(message.partialSuccess);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportTraceServiceResponse>, I>>(
+    base?: I
+  ): ExportTraceServiceResponse {
+    return ExportTraceServiceResponse.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportTraceServiceResponse>, I>>(
+    object: I
+  ): ExportTraceServiceResponse {
+    const message = createBaseExportTraceServiceResponse();
+    message.partialSuccess =
+      object.partialSuccess !== undefined && object.partialSuccess !== null
+        ? ExportTracePartialSuccess.fromPartial(object.partialSuccess)
+        : undefined;
+    return message;
+  },
+};
+
+function createBaseExportTracePartialSuccess(): ExportTracePartialSuccess {
+  return { rejectedSpans: BigInt("0"), errorMessage: "" };
+}
+
+export const ExportTracePartialSuccess = {
+  encode(message: ExportTracePartialSuccess, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.rejectedSpans !== BigInt("0")) {
+      if (BigInt.asIntN(64, message.rejectedSpans) !== message.rejectedSpans) {
+        throw new globalThis.Error(
+          "value provided for field message.rejectedSpans of type int64 too large"
+        );
+      }
+      writer.uint32(8).int64(message.rejectedSpans.toString());
+    }
+    if (message.errorMessage !== "") {
+      writer.uint32(18).string(message.errorMessage);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ExportTracePartialSuccess {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseExportTracePartialSuccess();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 8) {
+            break;
+          }
+
+          message.rejectedSpans = longToBigint(reader.int64() as Long);
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.errorMessage = reader.string();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ExportTracePartialSuccess {
+    return {
+      rejectedSpans: isSet(object.rejectedSpans) ? BigInt(object.rejectedSpans) : BigInt("0"),
+      errorMessage: isSet(object.errorMessage) ? globalThis.String(object.errorMessage) : "",
+    };
+  },
+
+  toJSON(message: ExportTracePartialSuccess): unknown {
+    const obj: any = {};
+    if (message.rejectedSpans !== BigInt("0")) {
+      obj.rejectedSpans = message.rejectedSpans.toString();
+    }
+    if (message.errorMessage !== "") {
+      obj.errorMessage = message.errorMessage;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ExportTracePartialSuccess>, I>>(
+    base?: I
+  ): ExportTracePartialSuccess {
+    return ExportTracePartialSuccess.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ExportTracePartialSuccess>, I>>(
+    object: I
+  ): ExportTracePartialSuccess {
+    const message = createBaseExportTracePartialSuccess();
+    message.rejectedSpans = object.rejectedSpans ?? BigInt("0");
+    message.errorMessage = object.errorMessage ?? "";
+    return message;
+  },
+};
+
+/**
+ * Service that can be used to push spans between one Application instrumented with
+ * OpenTelemetry and a collector, or between a collector and a central collector (in this
+ * case spans are sent/received to/from multiple Applications).
+ */
+export interface TraceService {
+  /**
+   * For performance reasons, it is recommended to keep this RPC
+   * alive for the entire life of the application.
+   */
+  export(request: ExportTraceServiceRequest): Promise<ExportTraceServiceResponse>;
+}
+
+export const TraceServiceServiceName = "opentelemetry.proto.collector.trace.v1.TraceService";
+export class TraceServiceClientImpl implements TraceService {
+  private readonly rpc: Rpc;
+  private readonly service: string;
+  constructor(rpc: Rpc, opts?: { service?: string }) {
+    this.service = opts?.service || TraceServiceServiceName;
+    this.rpc = rpc;
+    this.export = this.export.bind(this);
+  }
+  export(request: ExportTraceServiceRequest): Promise<ExportTraceServiceResponse> {
+    const data = ExportTraceServiceRequest.encode(request).finish();
+    const promise = this.rpc.request(this.service, "Export", data);
+    return promise.then((data) => ExportTraceServiceResponse.decode(_m0.Reader.create(data)));
+  }
+}
+
+interface Rpc {
+  request(service: string, method: string, data: Uint8Array): Promise<Uint8Array>;
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/generated/opentelemetry/proto/common/v1/common.ts

@@ -0,0 +1,608 @@
+/* eslint-disable */
+import Long from "long";
+import _m0 from "protobufjs/minimal";
+
+export const protobufPackage = "opentelemetry.proto.common.v1";
+
+/**
+ * AnyValue is used to represent any type of attribute value. AnyValue may contain a
+ * primitive value such as a string or integer or it may contain an arbitrary nested
+ * object containing arrays, key-value lists and primitives.
+ */
+export interface AnyValue {
+  stringValue?: string | undefined;
+  boolValue?: boolean | undefined;
+  intValue?: bigint | undefined;
+  doubleValue?: number | undefined;
+  arrayValue?: ArrayValue | undefined;
+  kvlistValue?: KeyValueList | undefined;
+  bytesValue?: Buffer | undefined;
+}
+
+/**
+ * ArrayValue is a list of AnyValue messages. We need ArrayValue as a message
+ * since oneof in AnyValue does not allow repeated fields.
+ */
+export interface ArrayValue {
+  /** Array of values. The array may be empty (contain 0 elements). */
+  values: AnyValue[];
+}
+
+/**
+ * KeyValueList is a list of KeyValue messages. We need KeyValueList as a message
+ * since `oneof` in AnyValue does not allow repeated fields. Everywhere else where we need
+ * a list of KeyValue messages (e.g. in Span) we use `repeated KeyValue` directly to
+ * avoid unnecessary extra wrapping (which slows down the protocol). The 2 approaches
+ * are semantically equivalent.
+ */
+export interface KeyValueList {
+  /**
+   * A collection of key/value pairs of key-value pairs. The list may be empty (may
+   * contain 0 elements).
+   * The keys MUST be unique (it is not allowed to have more than one
+   * value with the same key).
+   */
+  values: KeyValue[];
+}
+
+/**
+ * KeyValue is a key-value pair that is used to store Span attributes, Link
+ * attributes, etc.
+ */
+export interface KeyValue {
+  key: string;
+  value: AnyValue | undefined;
+}
+
+/**
+ * InstrumentationScope is a message representing the instrumentation scope information
+ * such as the fully qualified name and version.
+ */
+export interface InstrumentationScope {
+  /** An empty instrumentation scope name means the name is unknown. */
+  name: string;
+  version: string;
+  /**
+   * Additional attributes that describe the scope. [Optional].
+   * Attribute keys MUST be unique (it is not allowed to have more than one
+   * attribute with the same key).
+   */
+  attributes: KeyValue[];
+  droppedAttributesCount: number;
+}
+
+function createBaseAnyValue(): AnyValue {
+  return {
+    stringValue: undefined,
+    boolValue: undefined,
+    intValue: undefined,
+    doubleValue: undefined,
+    arrayValue: undefined,
+    kvlistValue: undefined,
+    bytesValue: undefined,
+  };
+}
+
+export const AnyValue = {
+  encode(message: AnyValue, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.stringValue !== undefined) {
+      writer.uint32(10).string(message.stringValue);
+    }
+    if (message.boolValue !== undefined) {
+      writer.uint32(16).bool(message.boolValue);
+    }
+    if (message.intValue !== undefined) {
+      if (BigInt.asIntN(64, message.intValue) !== message.intValue) {
+        throw new globalThis.Error(
+          "value provided for field message.intValue of type int64 too large"
+        );
+      }
+      writer.uint32(24).int64(message.intValue.toString());
+    }
+    if (message.doubleValue !== undefined) {
+      writer.uint32(33).double(message.doubleValue);
+    }
+    if (message.arrayValue !== undefined) {
+      ArrayValue.encode(message.arrayValue, writer.uint32(42).fork()).ldelim();
+    }
+    if (message.kvlistValue !== undefined) {
+      KeyValueList.encode(message.kvlistValue, writer.uint32(50).fork()).ldelim();
+    }
+    if (message.bytesValue !== undefined) {
+      writer.uint32(58).bytes(message.bytesValue);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): AnyValue {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseAnyValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.stringValue = reader.string();
+          continue;
+        case 2:
+          if (tag !== 16) {
+            break;
+          }
+
+          message.boolValue = reader.bool();
+          continue;
+        case 3:
+          if (tag !== 24) {
+            break;
+          }
+
+          message.intValue = longToBigint(reader.int64() as Long);
+          continue;
+        case 4:
+          if (tag !== 33) {
+            break;
+          }
+
+          message.doubleValue = reader.double();
+          continue;
+        case 5:
+          if (tag !== 42) {
+            break;
+          }
+
+          message.arrayValue = ArrayValue.decode(reader, reader.uint32());
+          continue;
+        case 6:
+          if (tag !== 50) {
+            break;
+          }
+
+          message.kvlistValue = KeyValueList.decode(reader, reader.uint32());
+          continue;
+        case 7:
+          if (tag !== 58) {
+            break;
+          }
+
+          message.bytesValue = reader.bytes() as Buffer;
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): AnyValue {
+    return {
+      stringValue: isSet(object.stringValue) ? globalThis.String(object.stringValue) : undefined,
+      boolValue: isSet(object.boolValue) ? globalThis.Boolean(object.boolValue) : undefined,
+      intValue: isSet(object.intValue) ? BigInt(object.intValue) : undefined,
+      doubleValue: isSet(object.doubleValue) ? globalThis.Number(object.doubleValue) : undefined,
+      arrayValue: isSet(object.arrayValue) ? ArrayValue.fromJSON(object.arrayValue) : undefined,
+      kvlistValue: isSet(object.kvlistValue)
+        ? KeyValueList.fromJSON(object.kvlistValue)
+        : undefined,
+      bytesValue: isSet(object.bytesValue)
+        ? Buffer.from(bytesFromBase64(object.bytesValue))
+        : undefined,
+    };
+  },
+
+  toJSON(message: AnyValue): unknown {
+    const obj: any = {};
+    if (message.stringValue !== undefined) {
+      obj.stringValue = message.stringValue;
+    }
+    if (message.boolValue !== undefined) {
+      obj.boolValue = message.boolValue;
+    }
+    if (message.intValue !== undefined) {
+      obj.intValue = message.intValue.toString();
+    }
+    if (message.doubleValue !== undefined) {
+      obj.doubleValue = message.doubleValue;
+    }
+    if (message.arrayValue !== undefined) {
+      obj.arrayValue = ArrayValue.toJSON(message.arrayValue);
+    }
+    if (message.kvlistValue !== undefined) {
+      obj.kvlistValue = KeyValueList.toJSON(message.kvlistValue);
+    }
+    if (message.bytesValue !== undefined) {
+      obj.bytesValue = base64FromBytes(message.bytesValue);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<AnyValue>, I>>(base?: I): AnyValue {
+    return AnyValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<AnyValue>, I>>(object: I): AnyValue {
+    const message = createBaseAnyValue();
+    message.stringValue = object.stringValue ?? undefined;
+    message.boolValue = object.boolValue ?? undefined;
+    message.intValue = object.intValue ?? undefined;
+    message.doubleValue = object.doubleValue ?? undefined;
+    message.arrayValue =
+      object.arrayValue !== undefined && object.arrayValue !== null
+        ? ArrayValue.fromPartial(object.arrayValue)
+        : undefined;
+    message.kvlistValue =
+      object.kvlistValue !== undefined && object.kvlistValue !== null
+        ? KeyValueList.fromPartial(object.kvlistValue)
+        : undefined;
+    message.bytesValue = object.bytesValue ?? undefined;
+    return message;
+  },
+};
+
+function createBaseArrayValue(): ArrayValue {
+  return { values: [] };
+}
+
+export const ArrayValue = {
+  encode(message: ArrayValue, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.values) {
+      AnyValue.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ArrayValue {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseArrayValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.values.push(AnyValue.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ArrayValue {
+    return {
+      values: globalThis.Array.isArray(object?.values)
+        ? object.values.map((e: any) => AnyValue.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: ArrayValue): unknown {
+    const obj: any = {};
+    if (message.values?.length) {
+      obj.values = message.values.map((e) => AnyValue.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ArrayValue>, I>>(base?: I): ArrayValue {
+    return ArrayValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ArrayValue>, I>>(object: I): ArrayValue {
+    const message = createBaseArrayValue();
+    message.values = object.values?.map((e) => AnyValue.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseKeyValueList(): KeyValueList {
+  return { values: [] };
+}
+
+export const KeyValueList = {
+  encode(message: KeyValueList, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.values) {
+      KeyValue.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): KeyValueList {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseKeyValueList();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.values.push(KeyValue.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): KeyValueList {
+    return {
+      values: globalThis.Array.isArray(object?.values)
+        ? object.values.map((e: any) => KeyValue.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: KeyValueList): unknown {
+    const obj: any = {};
+    if (message.values?.length) {
+      obj.values = message.values.map((e) => KeyValue.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<KeyValueList>, I>>(base?: I): KeyValueList {
+    return KeyValueList.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<KeyValueList>, I>>(object: I): KeyValueList {
+    const message = createBaseKeyValueList();
+    message.values = object.values?.map((e) => KeyValue.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseKeyValue(): KeyValue {
+  return { key: "", value: undefined };
+}
+
+export const KeyValue = {
+  encode(message: KeyValue, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.key !== "") {
+      writer.uint32(10).string(message.key);
+    }
+    if (message.value !== undefined) {
+      AnyValue.encode(message.value, writer.uint32(18).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): KeyValue {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseKeyValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.key = reader.string();
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.value = AnyValue.decode(reader, reader.uint32());
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): KeyValue {
+    return {
+      key: isSet(object.key) ? globalThis.String(object.key) : "",
+      value: isSet(object.value) ? AnyValue.fromJSON(object.value) : undefined,
+    };
+  },
+
+  toJSON(message: KeyValue): unknown {
+    const obj: any = {};
+    if (message.key !== "") {
+      obj.key = message.key;
+    }
+    if (message.value !== undefined) {
+      obj.value = AnyValue.toJSON(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<KeyValue>, I>>(base?: I): KeyValue {
+    return KeyValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<KeyValue>, I>>(object: I): KeyValue {
+    const message = createBaseKeyValue();
+    message.key = object.key ?? "";
+    message.value =
+      object.value !== undefined && object.value !== null
+        ? AnyValue.fromPartial(object.value)
+        : undefined;
+    return message;
+  },
+};
+
+function createBaseInstrumentationScope(): InstrumentationScope {
+  return { name: "", version: "", attributes: [], droppedAttributesCount: 0 };
+}
+
+export const InstrumentationScope = {
+  encode(message: InstrumentationScope, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.name !== "") {
+      writer.uint32(10).string(message.name);
+    }
+    if (message.version !== "") {
+      writer.uint32(18).string(message.version);
+    }
+    for (const v of message.attributes) {
+      KeyValue.encode(v!, writer.uint32(26).fork()).ldelim();
+    }
+    if (message.droppedAttributesCount !== 0) {
+      writer.uint32(32).uint32(message.droppedAttributesCount);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): InstrumentationScope {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseInstrumentationScope();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.name = reader.string();
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.version = reader.string();
+          continue;
+        case 3:
+          if (tag !== 26) {
+            break;
+          }
+
+          message.attributes.push(KeyValue.decode(reader, reader.uint32()));
+          continue;
+        case 4:
+          if (tag !== 32) {
+            break;
+          }
+
+          message.droppedAttributesCount = reader.uint32();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): InstrumentationScope {
+    return {
+      name: isSet(object.name) ? globalThis.String(object.name) : "",
+      version: isSet(object.version) ? globalThis.String(object.version) : "",
+      attributes: globalThis.Array.isArray(object?.attributes)
+        ? object.attributes.map((e: any) => KeyValue.fromJSON(e))
+        : [],
+      droppedAttributesCount: isSet(object.droppedAttributesCount)
+        ? globalThis.Number(object.droppedAttributesCount)
+        : 0,
+    };
+  },
+
+  toJSON(message: InstrumentationScope): unknown {
+    const obj: any = {};
+    if (message.name !== "") {
+      obj.name = message.name;
+    }
+    if (message.version !== "") {
+      obj.version = message.version;
+    }
+    if (message.attributes?.length) {
+      obj.attributes = message.attributes.map((e) => KeyValue.toJSON(e));
+    }
+    if (message.droppedAttributesCount !== 0) {
+      obj.droppedAttributesCount = Math.round(message.droppedAttributesCount);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<InstrumentationScope>, I>>(base?: I): InstrumentationScope {
+    return InstrumentationScope.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<InstrumentationScope>, I>>(
+    object: I
+  ): InstrumentationScope {
+    const message = createBaseInstrumentationScope();
+    message.name = object.name ?? "";
+    message.version = object.version ?? "";
+    message.attributes = object.attributes?.map((e) => KeyValue.fromPartial(e)) || [];
+    message.droppedAttributesCount = object.droppedAttributesCount ?? 0;
+    return message;
+  },
+};
+
+function bytesFromBase64(b64: string): Uint8Array {
+  if (globalThis.Buffer) {
+    return Uint8Array.from(globalThis.Buffer.from(b64, "base64"));
+  } else {
+    const bin = globalThis.atob(b64);
+    const arr = new Uint8Array(bin.length);
+    for (let i = 0; i < bin.length; ++i) {
+      arr[i] = bin.charCodeAt(i);
+    }
+    return arr;
+  }
+}
+
+function base64FromBytes(arr: Uint8Array): string {
+  if (globalThis.Buffer) {
+    return globalThis.Buffer.from(arr).toString("base64");
+  } else {
+    const bin: string[] = [];
+    arr.forEach((byte) => {
+      bin.push(globalThis.String.fromCharCode(byte));
+    });
+    return globalThis.btoa(bin.join(""));
+  }
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/generated/opentelemetry/proto/logs/v1/logs.ts

@@ -0,0 +1,911 @@
+/* eslint-disable */
+import Long from "long";
+import _m0 from "protobufjs/minimal";
+import { AnyValue, InstrumentationScope, KeyValue } from "../../common/v1/common";
+import { Resource } from "../../resource/v1/resource";
+
+export const protobufPackage = "opentelemetry.proto.logs.v1";
+
+/** Possible values for LogRecord.SeverityNumber. */
+export enum SeverityNumber {
+  /** UNSPECIFIED - UNSPECIFIED is the default SeverityNumber, it MUST NOT be used. */
+  UNSPECIFIED = 0,
+  TRACE = 1,
+  TRACE2 = 2,
+  TRACE3 = 3,
+  TRACE4 = 4,
+  DEBUG = 5,
+  DEBUG2 = 6,
+  DEBUG3 = 7,
+  DEBUG4 = 8,
+  INFO = 9,
+  INFO2 = 10,
+  INFO3 = 11,
+  INFO4 = 12,
+  WARN = 13,
+  WARN2 = 14,
+  WARN3 = 15,
+  WARN4 = 16,
+  ERROR = 17,
+  ERROR2 = 18,
+  ERROR3 = 19,
+  ERROR4 = 20,
+  FATAL = 21,
+  FATAL2 = 22,
+  FATAL3 = 23,
+  FATAL4 = 24,
+  UNRECOGNIZED = -1,
+}
+
+export function severityNumberFromJSON(object: any): SeverityNumber {
+  switch (object) {
+    case 0:
+    case "SEVERITY_NUMBER_UNSPECIFIED":
+      return SeverityNumber.UNSPECIFIED;
+    case 1:
+    case "SEVERITY_NUMBER_TRACE":
+      return SeverityNumber.TRACE;
+    case 2:
+    case "SEVERITY_NUMBER_TRACE2":
+      return SeverityNumber.TRACE2;
+    case 3:
+    case "SEVERITY_NUMBER_TRACE3":
+      return SeverityNumber.TRACE3;
+    case 4:
+    case "SEVERITY_NUMBER_TRACE4":
+      return SeverityNumber.TRACE4;
+    case 5:
+    case "SEVERITY_NUMBER_DEBUG":
+      return SeverityNumber.DEBUG;
+    case 6:
+    case "SEVERITY_NUMBER_DEBUG2":
+      return SeverityNumber.DEBUG2;
+    case 7:
+    case "SEVERITY_NUMBER_DEBUG3":
+      return SeverityNumber.DEBUG3;
+    case 8:
+    case "SEVERITY_NUMBER_DEBUG4":
+      return SeverityNumber.DEBUG4;
+    case 9:
+    case "SEVERITY_NUMBER_INFO":
+      return SeverityNumber.INFO;
+    case 10:
+    case "SEVERITY_NUMBER_INFO2":
+      return SeverityNumber.INFO2;
+    case 11:
+    case "SEVERITY_NUMBER_INFO3":
+      return SeverityNumber.INFO3;
+    case 12:
+    case "SEVERITY_NUMBER_INFO4":
+      return SeverityNumber.INFO4;
+    case 13:
+    case "SEVERITY_NUMBER_WARN":
+      return SeverityNumber.WARN;
+    case 14:
+    case "SEVERITY_NUMBER_WARN2":
+      return SeverityNumber.WARN2;
+    case 15:
+    case "SEVERITY_NUMBER_WARN3":
+      return SeverityNumber.WARN3;
+    case 16:
+    case "SEVERITY_NUMBER_WARN4":
+      return SeverityNumber.WARN4;
+    case 17:
+    case "SEVERITY_NUMBER_ERROR":
+      return SeverityNumber.ERROR;
+    case 18:
+    case "SEVERITY_NUMBER_ERROR2":
+      return SeverityNumber.ERROR2;
+    case 19:
+    case "SEVERITY_NUMBER_ERROR3":
+      return SeverityNumber.ERROR3;
+    case 20:
+    case "SEVERITY_NUMBER_ERROR4":
+      return SeverityNumber.ERROR4;
+    case 21:
+    case "SEVERITY_NUMBER_FATAL":
+      return SeverityNumber.FATAL;
+    case 22:
+    case "SEVERITY_NUMBER_FATAL2":
+      return SeverityNumber.FATAL2;
+    case 23:
+    case "SEVERITY_NUMBER_FATAL3":
+      return SeverityNumber.FATAL3;
+    case 24:
+    case "SEVERITY_NUMBER_FATAL4":
+      return SeverityNumber.FATAL4;
+    case -1:
+    case "UNRECOGNIZED":
+    default:
+      return SeverityNumber.UNRECOGNIZED;
+  }
+}
+
+export function severityNumberToJSON(object: SeverityNumber): string {
+  switch (object) {
+    case SeverityNumber.UNSPECIFIED:
+      return "SEVERITY_NUMBER_UNSPECIFIED";
+    case SeverityNumber.TRACE:
+      return "SEVERITY_NUMBER_TRACE";
+    case SeverityNumber.TRACE2:
+      return "SEVERITY_NUMBER_TRACE2";
+    case SeverityNumber.TRACE3:
+      return "SEVERITY_NUMBER_TRACE3";
+    case SeverityNumber.TRACE4:
+      return "SEVERITY_NUMBER_TRACE4";
+    case SeverityNumber.DEBUG:
+      return "SEVERITY_NUMBER_DEBUG";
+    case SeverityNumber.DEBUG2:
+      return "SEVERITY_NUMBER_DEBUG2";
+    case SeverityNumber.DEBUG3:
+      return "SEVERITY_NUMBER_DEBUG3";
+    case SeverityNumber.DEBUG4:
+      return "SEVERITY_NUMBER_DEBUG4";
+    case SeverityNumber.INFO:
+      return "SEVERITY_NUMBER_INFO";
+    case SeverityNumber.INFO2:
+      return "SEVERITY_NUMBER_INFO2";
+    case SeverityNumber.INFO3:
+      return "SEVERITY_NUMBER_INFO3";
+    case SeverityNumber.INFO4:
+      return "SEVERITY_NUMBER_INFO4";
+    case SeverityNumber.WARN:
+      return "SEVERITY_NUMBER_WARN";
+    case SeverityNumber.WARN2:
+      return "SEVERITY_NUMBER_WARN2";
+    case SeverityNumber.WARN3:
+      return "SEVERITY_NUMBER_WARN3";
+    case SeverityNumber.WARN4:
+      return "SEVERITY_NUMBER_WARN4";
+    case SeverityNumber.ERROR:
+      return "SEVERITY_NUMBER_ERROR";
+    case SeverityNumber.ERROR2:
+      return "SEVERITY_NUMBER_ERROR2";
+    case SeverityNumber.ERROR3:
+      return "SEVERITY_NUMBER_ERROR3";
+    case SeverityNumber.ERROR4:
+      return "SEVERITY_NUMBER_ERROR4";
+    case SeverityNumber.FATAL:
+      return "SEVERITY_NUMBER_FATAL";
+    case SeverityNumber.FATAL2:
+      return "SEVERITY_NUMBER_FATAL2";
+    case SeverityNumber.FATAL3:
+      return "SEVERITY_NUMBER_FATAL3";
+    case SeverityNumber.FATAL4:
+      return "SEVERITY_NUMBER_FATAL4";
+    case SeverityNumber.UNRECOGNIZED:
+    default:
+      return "UNRECOGNIZED";
+  }
+}
+
+/**
+ * LogRecordFlags represents constants used to interpret the
+ * LogRecord.flags field, which is protobuf 'fixed32' type and is to
+ * be used as bit-fields. Each non-zero value defined in this enum is
+ * a bit-mask.  To extract the bit-field, for example, use an
+ * expression like:
+ *
+ *   (logRecord.flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK)
+ */
+export enum LogRecordFlags {
+  /**
+   * DO_NOT_USE - The zero value for the enum. Should not be used for comparisons.
+   * Instead use bitwise "and" with the appropriate mask as shown above.
+   */
+  DO_NOT_USE = 0,
+  /** TRACE_FLAGS_MASK - Bits 0-7 are used for trace flags. */
+  TRACE_FLAGS_MASK = 255,
+  UNRECOGNIZED = -1,
+}
+
+export function logRecordFlagsFromJSON(object: any): LogRecordFlags {
+  switch (object) {
+    case 0:
+    case "LOG_RECORD_FLAGS_DO_NOT_USE":
+      return LogRecordFlags.DO_NOT_USE;
+    case 255:
+    case "LOG_RECORD_FLAGS_TRACE_FLAGS_MASK":
+      return LogRecordFlags.TRACE_FLAGS_MASK;
+    case -1:
+    case "UNRECOGNIZED":
+    default:
+      return LogRecordFlags.UNRECOGNIZED;
+  }
+}
+
+export function logRecordFlagsToJSON(object: LogRecordFlags): string {
+  switch (object) {
+    case LogRecordFlags.DO_NOT_USE:
+      return "LOG_RECORD_FLAGS_DO_NOT_USE";
+    case LogRecordFlags.TRACE_FLAGS_MASK:
+      return "LOG_RECORD_FLAGS_TRACE_FLAGS_MASK";
+    case LogRecordFlags.UNRECOGNIZED:
+    default:
+      return "UNRECOGNIZED";
+  }
+}
+
+/**
+ * LogsData represents the logs data that can be stored in a persistent storage,
+ * OR can be embedded by other protocols that transfer OTLP logs data but do not
+ * implement the OTLP protocol.
+ *
+ * The main difference between this message and collector protocol is that
+ * in this message there will not be any "control" or "metadata" specific to
+ * OTLP protocol.
+ *
+ * When new fields are added into this message, the OTLP request MUST be updated
+ * as well.
+ */
+export interface LogsData {
+  /**
+   * An array of ResourceLogs.
+   * For data coming from a single resource this array will typically contain
+   * one element. Intermediary nodes that receive data from multiple origins
+   * typically batch the data before forwarding further and in that case this
+   * array will contain multiple elements.
+   */
+  resourceLogs: ResourceLogs[];
+}
+
+/** A collection of ScopeLogs from a Resource. */
+export interface ResourceLogs {
+  /**
+   * The resource for the logs in this message.
+   * If this field is not set then resource info is unknown.
+   */
+  resource: Resource | undefined;
+  /** A list of ScopeLogs that originate from a resource. */
+  scopeLogs: ScopeLogs[];
+  /**
+   * The Schema URL, if known. This is the identifier of the Schema that the resource data
+   * is recorded in. To learn more about Schema URL see
+   * https://opentelemetry.io/docs/specs/otel/schemas/#schema-url
+   * This schema_url applies to the data in the "resource" field. It does not apply
+   * to the data in the "scope_logs" field which have their own schema_url field.
+   */
+  schemaUrl: string;
+}
+
+/** A collection of Logs produced by a Scope. */
+export interface ScopeLogs {
+  /**
+   * The instrumentation scope information for the logs in this message.
+   * Semantically when InstrumentationScope isn't set, it is equivalent with
+   * an empty instrumentation scope name (unknown).
+   */
+  scope: InstrumentationScope | undefined;
+  /** A list of log records. */
+  logRecords: LogRecord[];
+  /**
+   * The Schema URL, if known. This is the identifier of the Schema that the log data
+   * is recorded in. To learn more about Schema URL see
+   * https://opentelemetry.io/docs/specs/otel/schemas/#schema-url
+   * This schema_url applies to all logs in the "logs" field.
+   */
+  schemaUrl: string;
+}
+
+/**
+ * A log record according to OpenTelemetry Log Data Model:
+ * https://github.com/open-telemetry/oteps/blob/main/text/logs/0097-log-data-model.md
+ */
+export interface LogRecord {
+  /**
+   * time_unix_nano is the time when the event occurred.
+   * Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+   * Value of 0 indicates unknown or missing timestamp.
+   */
+  timeUnixNano: bigint;
+  /**
+   * Time when the event was observed by the collection system.
+   * For events that originate in OpenTelemetry (e.g. using OpenTelemetry Logging SDK)
+   * this timestamp is typically set at the generation time and is equal to Timestamp.
+   * For events originating externally and collected by OpenTelemetry (e.g. using
+   * Collector) this is the time when OpenTelemetry's code observed the event measured
+   * by the clock of the OpenTelemetry code. This field MUST be set once the event is
+   * observed by OpenTelemetry.
+   *
+   * For converting OpenTelemetry log data to formats that support only one timestamp or
+   * when receiving OpenTelemetry log data by recipients that support only one timestamp
+   * internally the following logic is recommended:
+   *   - Use time_unix_nano if it is present, otherwise use observed_time_unix_nano.
+   *
+   * Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+   * Value of 0 indicates unknown or missing timestamp.
+   */
+  observedTimeUnixNano: bigint;
+  /**
+   * Numerical value of the severity, normalized to values described in Log Data Model.
+   * [Optional].
+   */
+  severityNumber: SeverityNumber;
+  /**
+   * The severity text (also known as log level). The original string representation as
+   * it is known at the source. [Optional].
+   */
+  severityText: string;
+  /**
+   * A value containing the body of the log record. Can be for example a human-readable
+   * string message (including multi-line) describing the event in a free form or it can
+   * be a structured data composed of arrays and maps of other values. [Optional].
+   */
+  body: AnyValue | undefined;
+  /**
+   * Additional attributes that describe the specific event occurrence. [Optional].
+   * Attribute keys MUST be unique (it is not allowed to have more than one
+   * attribute with the same key).
+   */
+  attributes: KeyValue[];
+  droppedAttributesCount: number;
+  /**
+   * Flags, a bit field. 8 least significant bits are the trace flags as
+   * defined in W3C Trace Context specification. 24 most significant bits are reserved
+   * and must be set to 0. Readers must not assume that 24 most significant bits
+   * will be zero and must correctly mask the bits when reading 8-bit trace flag (use
+   * flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK). [Optional].
+   */
+  flags: number;
+  /**
+   * A unique identifier for a trace. All logs from the same trace share
+   * the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR
+   * of length other than 16 bytes is considered invalid (empty string in OTLP/JSON
+   * is zero-length and thus is also invalid).
+   *
+   * This field is optional.
+   *
+   * The receivers SHOULD assume that the log record is not associated with a
+   * trace if any of the following is true:
+   *   - the field is not present,
+   *   - the field contains an invalid value.
+   */
+  traceId: Buffer;
+  /**
+   * A unique identifier for a span within a trace, assigned when the span
+   * is created. The ID is an 8-byte array. An ID with all zeroes OR of length
+   * other than 8 bytes is considered invalid (empty string in OTLP/JSON
+   * is zero-length and thus is also invalid).
+   *
+   * This field is optional. If the sender specifies a valid span_id then it SHOULD also
+   * specify a valid trace_id.
+   *
+   * The receivers SHOULD assume that the log record is not associated with a
+   * span if any of the following is true:
+   *   - the field is not present,
+   *   - the field contains an invalid value.
+   */
+  spanId: Buffer;
+}
+
+function createBaseLogsData(): LogsData {
+  return { resourceLogs: [] };
+}
+
+export const LogsData = {
+  encode(message: LogsData, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.resourceLogs) {
+      ResourceLogs.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): LogsData {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseLogsData();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.resourceLogs.push(ResourceLogs.decode(reader, reader.uint32()));
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): LogsData {
+    return {
+      resourceLogs: globalThis.Array.isArray(object?.resourceLogs)
+        ? object.resourceLogs.map((e: any) => ResourceLogs.fromJSON(e))
+        : [],
+    };
+  },
+
+  toJSON(message: LogsData): unknown {
+    const obj: any = {};
+    if (message.resourceLogs?.length) {
+      obj.resourceLogs = message.resourceLogs.map((e) => ResourceLogs.toJSON(e));
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<LogsData>, I>>(base?: I): LogsData {
+    return LogsData.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<LogsData>, I>>(object: I): LogsData {
+    const message = createBaseLogsData();
+    message.resourceLogs = object.resourceLogs?.map((e) => ResourceLogs.fromPartial(e)) || [];
+    return message;
+  },
+};
+
+function createBaseResourceLogs(): ResourceLogs {
+  return { resource: undefined, scopeLogs: [], schemaUrl: "" };
+}
+
+export const ResourceLogs = {
+  encode(message: ResourceLogs, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.resource !== undefined) {
+      Resource.encode(message.resource, writer.uint32(10).fork()).ldelim();
+    }
+    for (const v of message.scopeLogs) {
+      ScopeLogs.encode(v!, writer.uint32(18).fork()).ldelim();
+    }
+    if (message.schemaUrl !== "") {
+      writer.uint32(26).string(message.schemaUrl);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ResourceLogs {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseResourceLogs();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.resource = Resource.decode(reader, reader.uint32());
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.scopeLogs.push(ScopeLogs.decode(reader, reader.uint32()));
+          continue;
+        case 3:
+          if (tag !== 26) {
+            break;
+          }
+
+          message.schemaUrl = reader.string();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ResourceLogs {
+    return {
+      resource: isSet(object.resource) ? Resource.fromJSON(object.resource) : undefined,
+      scopeLogs: globalThis.Array.isArray(object?.scopeLogs)
+        ? object.scopeLogs.map((e: any) => ScopeLogs.fromJSON(e))
+        : [],
+      schemaUrl: isSet(object.schemaUrl) ? globalThis.String(object.schemaUrl) : "",
+    };
+  },
+
+  toJSON(message: ResourceLogs): unknown {
+    const obj: any = {};
+    if (message.resource !== undefined) {
+      obj.resource = Resource.toJSON(message.resource);
+    }
+    if (message.scopeLogs?.length) {
+      obj.scopeLogs = message.scopeLogs.map((e) => ScopeLogs.toJSON(e));
+    }
+    if (message.schemaUrl !== "") {
+      obj.schemaUrl = message.schemaUrl;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ResourceLogs>, I>>(base?: I): ResourceLogs {
+    return ResourceLogs.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ResourceLogs>, I>>(object: I): ResourceLogs {
+    const message = createBaseResourceLogs();
+    message.resource =
+      object.resource !== undefined && object.resource !== null
+        ? Resource.fromPartial(object.resource)
+        : undefined;
+    message.scopeLogs = object.scopeLogs?.map((e) => ScopeLogs.fromPartial(e)) || [];
+    message.schemaUrl = object.schemaUrl ?? "";
+    return message;
+  },
+};
+
+function createBaseScopeLogs(): ScopeLogs {
+  return { scope: undefined, logRecords: [], schemaUrl: "" };
+}
+
+export const ScopeLogs = {
+  encode(message: ScopeLogs, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.scope !== undefined) {
+      InstrumentationScope.encode(message.scope, writer.uint32(10).fork()).ldelim();
+    }
+    for (const v of message.logRecords) {
+      LogRecord.encode(v!, writer.uint32(18).fork()).ldelim();
+    }
+    if (message.schemaUrl !== "") {
+      writer.uint32(26).string(message.schemaUrl);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): ScopeLogs {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseScopeLogs();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.scope = InstrumentationScope.decode(reader, reader.uint32());
+          continue;
+        case 2:
+          if (tag !== 18) {
+            break;
+          }
+
+          message.logRecords.push(LogRecord.decode(reader, reader.uint32()));
+          continue;
+        case 3:
+          if (tag !== 26) {
+            break;
+          }
+
+          message.schemaUrl = reader.string();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): ScopeLogs {
+    return {
+      scope: isSet(object.scope) ? InstrumentationScope.fromJSON(object.scope) : undefined,
+      logRecords: globalThis.Array.isArray(object?.logRecords)
+        ? object.logRecords.map((e: any) => LogRecord.fromJSON(e))
+        : [],
+      schemaUrl: isSet(object.schemaUrl) ? globalThis.String(object.schemaUrl) : "",
+    };
+  },
+
+  toJSON(message: ScopeLogs): unknown {
+    const obj: any = {};
+    if (message.scope !== undefined) {
+      obj.scope = InstrumentationScope.toJSON(message.scope);
+    }
+    if (message.logRecords?.length) {
+      obj.logRecords = message.logRecords.map((e) => LogRecord.toJSON(e));
+    }
+    if (message.schemaUrl !== "") {
+      obj.schemaUrl = message.schemaUrl;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<ScopeLogs>, I>>(base?: I): ScopeLogs {
+    return ScopeLogs.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<ScopeLogs>, I>>(object: I): ScopeLogs {
+    const message = createBaseScopeLogs();
+    message.scope =
+      object.scope !== undefined && object.scope !== null
+        ? InstrumentationScope.fromPartial(object.scope)
+        : undefined;
+    message.logRecords = object.logRecords?.map((e) => LogRecord.fromPartial(e)) || [];
+    message.schemaUrl = object.schemaUrl ?? "";
+    return message;
+  },
+};
+
+function createBaseLogRecord(): LogRecord {
+  return {
+    timeUnixNano: BigInt("0"),
+    observedTimeUnixNano: BigInt("0"),
+    severityNumber: 0,
+    severityText: "",
+    body: undefined,
+    attributes: [],
+    droppedAttributesCount: 0,
+    flags: 0,
+    traceId: Buffer.alloc(0),
+    spanId: Buffer.alloc(0),
+  };
+}
+
+export const LogRecord = {
+  encode(message: LogRecord, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.timeUnixNano !== BigInt("0")) {
+      if (BigInt.asUintN(64, message.timeUnixNano) !== message.timeUnixNano) {
+        throw new globalThis.Error(
+          "value provided for field message.timeUnixNano of type fixed64 too large"
+        );
+      }
+      writer.uint32(9).fixed64(message.timeUnixNano.toString());
+    }
+    if (message.observedTimeUnixNano !== BigInt("0")) {
+      if (BigInt.asUintN(64, message.observedTimeUnixNano) !== message.observedTimeUnixNano) {
+        throw new globalThis.Error(
+          "value provided for field message.observedTimeUnixNano of type fixed64 too large"
+        );
+      }
+      writer.uint32(89).fixed64(message.observedTimeUnixNano.toString());
+    }
+    if (message.severityNumber !== 0) {
+      writer.uint32(16).int32(message.severityNumber);
+    }
+    if (message.severityText !== "") {
+      writer.uint32(26).string(message.severityText);
+    }
+    if (message.body !== undefined) {
+      AnyValue.encode(message.body, writer.uint32(42).fork()).ldelim();
+    }
+    for (const v of message.attributes) {
+      KeyValue.encode(v!, writer.uint32(50).fork()).ldelim();
+    }
+    if (message.droppedAttributesCount !== 0) {
+      writer.uint32(56).uint32(message.droppedAttributesCount);
+    }
+    if (message.flags !== 0) {
+      writer.uint32(69).fixed32(message.flags);
+    }
+    if (message.traceId.length !== 0) {
+      writer.uint32(74).bytes(message.traceId);
+    }
+    if (message.spanId.length !== 0) {
+      writer.uint32(82).bytes(message.spanId);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): LogRecord {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseLogRecord();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 9) {
+            break;
+          }
+
+          message.timeUnixNano = longToBigint(reader.fixed64() as Long);
+          continue;
+        case 11:
+          if (tag !== 89) {
+            break;
+          }
+
+          message.observedTimeUnixNano = longToBigint(reader.fixed64() as Long);
+          continue;
+        case 2:
+          if (tag !== 16) {
+            break;
+          }
+
+          message.severityNumber = reader.int32() as any;
+          continue;
+        case 3:
+          if (tag !== 26) {
+            break;
+          }
+
+          message.severityText = reader.string();
+          continue;
+        case 5:
+          if (tag !== 42) {
+            break;
+          }
+
+          message.body = AnyValue.decode(reader, reader.uint32());
+          continue;
+        case 6:
+          if (tag !== 50) {
+            break;
+          }
+
+          message.attributes.push(KeyValue.decode(reader, reader.uint32()));
+          continue;
+        case 7:
+          if (tag !== 56) {
+            break;
+          }
+
+          message.droppedAttributesCount = reader.uint32();
+          continue;
+        case 8:
+          if (tag !== 69) {
+            break;
+          }
+
+          message.flags = reader.fixed32();
+          continue;
+        case 9:
+          if (tag !== 74) {
+            break;
+          }
+
+          message.traceId = reader.bytes() as Buffer;
+          continue;
+        case 10:
+          if (tag !== 82) {
+            break;
+          }
+
+          message.spanId = reader.bytes() as Buffer;
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): LogRecord {
+    return {
+      timeUnixNano: isSet(object.timeUnixNano) ? BigInt(object.timeUnixNano) : BigInt("0"),
+      observedTimeUnixNano: isSet(object.observedTimeUnixNano)
+        ? BigInt(object.observedTimeUnixNano)
+        : BigInt("0"),
+      severityNumber: isSet(object.severityNumber)
+        ? severityNumberFromJSON(object.severityNumber)
+        : 0,
+      severityText: isSet(object.severityText) ? globalThis.String(object.severityText) : "",
+      body: isSet(object.body) ? AnyValue.fromJSON(object.body) : undefined,
+      attributes: globalThis.Array.isArray(object?.attributes)
+        ? object.attributes.map((e: any) => KeyValue.fromJSON(e))
+        : [],
+      droppedAttributesCount: isSet(object.droppedAttributesCount)
+        ? globalThis.Number(object.droppedAttributesCount)
+        : 0,
+      flags: isSet(object.flags) ? globalThis.Number(object.flags) : 0,
+      traceId: isSet(object.traceId)
+        ? Buffer.from(bytesFromBase64(object.traceId))
+        : Buffer.alloc(0),
+      spanId: isSet(object.spanId) ? Buffer.from(bytesFromBase64(object.spanId)) : Buffer.alloc(0),
+    };
+  },
+
+  toJSON(message: LogRecord): unknown {
+    const obj: any = {};
+    if (message.timeUnixNano !== BigInt("0")) {
+      obj.timeUnixNano = message.timeUnixNano.toString();
+    }
+    if (message.observedTimeUnixNano !== BigInt("0")) {
+      obj.observedTimeUnixNano = message.observedTimeUnixNano.toString();
+    }
+    if (message.severityNumber !== 0) {
+      obj.severityNumber = severityNumberToJSON(message.severityNumber);
+    }
+    if (message.severityText !== "") {
+      obj.severityText = message.severityText;
+    }
+    if (message.body !== undefined) {
+      obj.body = AnyValue.toJSON(message.body);
+    }
+    if (message.attributes?.length) {
+      obj.attributes = message.attributes.map((e) => KeyValue.toJSON(e));
+    }
+    if (message.droppedAttributesCount !== 0) {
+      obj.droppedAttributesCount = Math.round(message.droppedAttributesCount);
+    }
+    if (message.flags !== 0) {
+      obj.flags = Math.round(message.flags);
+    }
+    if (message.traceId.length !== 0) {
+      obj.traceId = base64FromBytes(message.traceId);
+    }
+    if (message.spanId.length !== 0) {
+      obj.spanId = base64FromBytes(message.spanId);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<LogRecord>, I>>(base?: I): LogRecord {
+    return LogRecord.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<LogRecord>, I>>(object: I): LogRecord {
+    const message = createBaseLogRecord();
+    message.timeUnixNano = object.timeUnixNano ?? BigInt("0");
+    message.observedTimeUnixNano = object.observedTimeUnixNano ?? BigInt("0");
+    message.severityNumber = object.severityNumber ?? 0;
+    message.severityText = object.severityText ?? "";
+    message.body =
+      object.body !== undefined && object.body !== null
+        ? AnyValue.fromPartial(object.body)
+        : undefined;
+    message.attributes = object.attributes?.map((e) => KeyValue.fromPartial(e)) || [];
+    message.droppedAttributesCount = object.droppedAttributesCount ?? 0;
+    message.flags = object.flags ?? 0;
+    message.traceId = object.traceId ?? Buffer.alloc(0);
+    message.spanId = object.spanId ?? Buffer.alloc(0);
+    return message;
+  },
+};
+
+function bytesFromBase64(b64: string): Uint8Array {
+  if (globalThis.Buffer) {
+    return Uint8Array.from(globalThis.Buffer.from(b64, "base64"));
+  } else {
+    const bin = globalThis.atob(b64);
+    const arr = new Uint8Array(bin.length);
+    for (let i = 0; i < bin.length; ++i) {
+      arr[i] = bin.charCodeAt(i);
+    }
+    return arr;
+  }
+}
+
+function base64FromBytes(arr: Uint8Array): string {
+  if (globalThis.Buffer) {
+    return globalThis.Buffer.from(arr).toString("base64");
+  } else {
+    const bin: string[] = [];
+    arr.forEach((byte) => {
+      bin.push(globalThis.String.fromCharCode(byte));
+    });
+    return globalThis.btoa(bin.join(""));
+  }
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/generated/opentelemetry/proto/resource/v1/resource.ts

@@ -0,0 +1,119 @@
+/* eslint-disable */
+import _m0 from "protobufjs/minimal";
+import { KeyValue } from "../../common/v1/common";
+
+export const protobufPackage = "opentelemetry.proto.resource.v1";
+
+/** Resource information. */
+export interface Resource {
+  /**
+   * Set of attributes that describe the resource.
+   * Attribute keys MUST be unique (it is not allowed to have more than one
+   * attribute with the same key).
+   */
+  attributes: KeyValue[];
+  /**
+   * dropped_attributes_count is the number of dropped attributes. If the value is 0, then
+   * no attributes were dropped.
+   */
+  droppedAttributesCount: number;
+}
+
+function createBaseResource(): Resource {
+  return { attributes: [], droppedAttributesCount: 0 };
+}
+
+export const Resource = {
+  encode(message: Resource, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    for (const v of message.attributes) {
+      KeyValue.encode(v!, writer.uint32(10).fork()).ldelim();
+    }
+    if (message.droppedAttributesCount !== 0) {
+      writer.uint32(16).uint32(message.droppedAttributesCount);
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): Resource {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseResource();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 10) {
+            break;
+          }
+
+          message.attributes.push(KeyValue.decode(reader, reader.uint32()));
+          continue;
+        case 2:
+          if (tag !== 16) {
+            break;
+          }
+
+          message.droppedAttributesCount = reader.uint32();
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): Resource {
+    return {
+      attributes: globalThis.Array.isArray(object?.attributes)
+        ? object.attributes.map((e: any) => KeyValue.fromJSON(e))
+        : [],
+      droppedAttributesCount: isSet(object.droppedAttributesCount)
+        ? globalThis.Number(object.droppedAttributesCount)
+        : 0,
+    };
+  },
+
+  toJSON(message: Resource): unknown {
+    const obj: any = {};
+    if (message.attributes?.length) {
+      obj.attributes = message.attributes.map((e) => KeyValue.toJSON(e));
+    }
+    if (message.droppedAttributesCount !== 0) {
+      obj.droppedAttributesCount = Math.round(message.droppedAttributesCount);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<Resource>, I>>(base?: I): Resource {
+    return Resource.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<Resource>, I>>(object: I): Resource {
+    const message = createBaseResource();
+    message.attributes = object.attributes?.map((e) => KeyValue.fromPartial(e)) || [];
+    message.droppedAttributesCount = object.droppedAttributesCount ?? 0;
+    return message;
+  },
+};
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin
+  ? T
+  : T extends globalThis.Array<infer U>
+    ? globalThis.Array<DeepPartial<U>>
+    : T extends ReadonlyArray<infer U>
+      ? ReadonlyArray<DeepPartial<U>>
+      : T extends {}
+        ? { [K in keyof T]?: DeepPartial<T[K]> }
+        : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin
+  ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

internal-packages/otlp-importer/src/index.ts

@@ -0,0 +1,98 @@
+import {
+  ExportTracePartialSuccess,
+  ExportTraceServiceRequest,
+  ExportTraceServiceResponse,
+} from "./generated/opentelemetry/proto/collector/trace/v1/trace_service";
+
+import {
+  ExportLogsPartialSuccess,
+  ExportLogsServiceRequest,
+  ExportLogsServiceResponse,
+} from "./generated/opentelemetry/proto/collector/logs/v1/logs_service";
+
+import {
+  ExportMetricsPartialSuccess,
+  ExportMetricsServiceRequest,
+  ExportMetricsServiceResponse,
+} from "./generated/opentelemetry/proto/collector/metrics/v1/metrics_service";
+
+import type {
+  AnyValue,
+  KeyValue,
+  KeyValueList,
+} from "./generated/opentelemetry/proto/common/v1/common";
+import {
+  LogRecord,
+  ResourceLogs,
+  ScopeLogs,
+  SeverityNumber,
+} from "./generated/opentelemetry/proto/logs/v1/logs";
+import { Resource } from "./generated/opentelemetry/proto/resource/v1/resource";
+import {
+  ResourceSpans,
+  ScopeSpans,
+  Span,
+  SpanFlags,
+  Span_Event,
+  Span_Link,
+  Span_SpanKind,
+  Status,
+  Status_StatusCode,
+} from "./generated/opentelemetry/proto/trace/v1/trace";
+import {
+  ResourceMetrics,
+  ScopeMetrics,
+  Metric,
+  Gauge,
+  Sum,
+  Histogram,
+  ExponentialHistogram,
+  Summary,
+  NumberDataPoint,
+  HistogramDataPoint,
+  ExponentialHistogramDataPoint,
+  SummaryDataPoint,
+  AggregationTemporality,
+} from "./generated/opentelemetry/proto/metrics/v1/metrics";
+
+export {
+  LogRecord,
+  Resource,
+  ResourceLogs,
+  ResourceSpans,
+  ScopeLogs,
+  ScopeSpans,
+  SeverityNumber,
+  Span,
+  SpanFlags,
+  Span_Event,
+  Span_Link,
+  Span_SpanKind,
+  Status,
+  Status_StatusCode,
+  type AnyValue,
+  type KeyValue,
+  type KeyValueList,
+};
+
+export { ExportTracePartialSuccess, ExportTraceServiceRequest, ExportTraceServiceResponse };
+
+export { ExportLogsPartialSuccess, ExportLogsServiceRequest, ExportLogsServiceResponse };
+
+export { ExportMetricsPartialSuccess, ExportMetricsServiceRequest, ExportMetricsServiceResponse };
+
+export {
+  ResourceMetrics,
+  ScopeMetrics,
+  Metric,
+  Gauge,
+  Sum,
+  Histogram,
+  ExponentialHistogram,
+  Summary,
+  NumberDataPoint,
+  HistogramDataPoint,
+  ExponentialHistogramDataPoint,
+  SummaryDataPoint,
+  AggregationTemporality,
+};

internal-packages/otlp-importer/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "../../.configs/tsconfig.base.json",
+  "compilerOptions": {
+    "isolatedDeclarations": false,
+    "composite": true,
+    "sourceMap": true,
+    "stripInternal": true
+  },
+  "include": ["./src/**/*.ts"]
+}

internal-packages/otlp-importer/tsup.config.ts

@@ -0,0 +1,19 @@
+import { defineConfig } from "tsup";
+
+export default defineConfig({
+  name: "main",
+  config: "tsconfig.build.json",
+  entry: ["./src/index.ts"],
+  outDir: "./dist",
+  platform: "node",
+  format: ["cjs", "esm"],
+  legacyOutput: false,
+  sourcemap: true,
+  clean: true,
+  bundle: true,
+  splitting: false,
+  dts: true,
+  treeshake: {
+    preset: "recommended",
+  },
+});