Can't use exactOptionalPropertyTypes because of: error TS2420: Class 'TelemetryConfiguration' incorrectly implements interface 'TelemetryConfig'

[jamesharv]

Description

When using typescript, and when typescript is configured to use the compiler option exactOptionalPropertyTypes there is an error compiling this library.

node_modules/@openfga/sdk/dist/telemetry/configuration.d.ts:27:22 - error TS2420: Class 'TelemetryConfiguration' incorrectly implements interface 'TelemetryConfig'.
  Types of property 'metrics' are incompatible.
    Type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>> | undefined' is not assignable to type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>>'.
      Type 'undefined' is not assignable to type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>>'.

27 export declare class TelemetryConfiguration implements TelemetryConfig {
                        ~~~~~~~~~~~~~~~~~~~~~~


Found 1 error in node_modules/@openfga/sdk/dist/telemetry/configuration.d.ts:27

Version of SDK

0.7.0

Version of node

22.12.0

Version of npm

10.9.0

Version of OpenFGA (if known)

N/A

OpenFGA Flags/Custom Configuration Applicable

N/A

Reproduction

mkdir exact-optional-props-repro
cd exact-optional-props-repro
npm init -y
npm i -E @openfga/sdk@0.7.0 typescript@5.7.2
echo 'import { OpenFgaClient } from "@openfga/sdk";' > index.ts
npx tsc --init
npx tsc --exactOptionalPropertyTypes --skipLibCheck false

Output

Wrote to exact-optional-props-repro/package.json:

{
  "name": "exact-optional-props-repro",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": ""
}




added 13 packages, and audited 14 packages in 3s

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found 0 vulnerabilities

Created a new tsconfig.json with:                                                                                       
                                                                                                                     TS 
  target: es2016
  module: commonjs
  strict: true
  esModuleInterop: true
  skipLibCheck: true
  forceConsistentCasingInFileNames: true


You can learn more at https://aka.ms/tsconfig
node_modules/@openfga/sdk/dist/telemetry/configuration.d.ts:27:22 - error TS2420: Class 'TelemetryConfiguration' incorrectly implements interface 'TelemetryConfig'.
  Types of property 'metrics' are incompatible.
    Type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>> | undefined' is not assignable to type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>>'.
      Type 'undefined' is not assignable to type 'Partial<Record<TelemetryMetric, TelemetryMetricConfig>>'.

27 export declare class TelemetryConfiguration implements TelemetryConfig {
                        ~~~~~~~~~~~~~~~~~~~~~~


Found 1 error in node_modules/@openfga/sdk/dist/telemetry/configuration.d.ts:27

Expected behavior

Should be able to use the exactOptionalPropertyTypes option, and compile a project using the library.

[guillempuche]

Interested