@zanminkian/tsconfig/legacy.json

Strict shared tsconfig out-of-box.

{
  "compilerOptions": {
    // copied from https://github.com/tsconfig/bases/blob/main/bases/strictest.json
    "strict": true,
    "allowUnusedLabels": false,
    "allowUnreachableCode": false,
    "exactOptionalPropertyTypes": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": true,
    "noPropertyAccessFromIndexSignature": true,
    "noUncheckedIndexedAccess": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "checkJs": false, // Don't check js for better experience. User can add `// @ts-check` on the top of js file to check it manually.
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,

    "module": "Node16",
    "target": "ES2022",
    "moduleResolution": "node16",
    "allowJs": true,
    "outDir": "dist", // Enable it to prevent to override js file. And solve the error warning in vscode. Ref: https://github.com/Microsoft/TypeScript/issues/29172
    // "verbatimModuleSyntax": true,
    "allowSyntheticDefaultImports": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "resolveJsonModule": true,
    "stripInternal": true,
    "declaration": true,
    "declarationMap": true,
    "inlineSourceMap": true,
    "isolatedModules": true,
    "jsx": "preserve"
    /**
     * 1. Typescript will include APIs for newer JS features matching the `target`. See https://www.typescriptlang.org/tsconfig#lib. Therefore, there is no need to add "ESNext" to lib.
     * 2. In ts 4.5, lib files can be overrode by npm modules. See https://devblogs.microsoft.com/typescript/announcing-typescript-4-5-beta/#supporting-lib-from-node_modules. Therefore, libs like "DOM" can be included by installing `@types/web`. No need to add "DOM" to lib.
     */
    // "lib": ["ESNext", "DOM"],
    /**
     * Ts will load all the `node_modules/@types/*` declaration files when `types` is removed.
     * Remove it will improve the extensibility.
     */
    // "types": ["node", "jest"],
  }
}