tsconfig.json

{
    "extends": "@tsconfig/node16/tsconfig.json",
    "compilerOptions": {
        "lib": ["es2021", "dom"],
        "outDir": "dist",
        "allowJs": false,
        "checkJs": false,
        "esModuleInterop": true,
        "forceConsistentCasingInFileNames": true,
        "resolveJsonModule": true,
        "composite": true,
        "downlevelIteration": true,
        "allowSyntheticDefaultImports": true,
        "sourceMap": true,

        "allowUnreachableCode": false,
        "exactOptionalPropertyTypes": true,
        "noImplicitAny": true,
        "noImplicitOverride": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noUncheckedIndexedAccess": true,

        // "moduleResolution": "node", // "bundler" for bun
        // "allowImportingTsExtensions": true,
        // "verbatimModuleSyntax": true, // If enabled, Jest fails with ESM issues
        // "noEmit": true, // Does not output JS files

        // Best practices
        "strict": true,
        "strictFunctionTypes": true,
        "strictPropertyInitialization": true,
        "alwaysStrict": true,
        "skipLibCheck": true,

        // Some stricter flags
        "noFallthroughCasesInSwitch": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "useUnknownInCatchVariables": true,
        "noPropertyAccessFromIndexSignature": true
    },
    "ts-node": {
        "files": true
    },
    "include": [
        "jest.config.ts",
        "src/**/*.ts",
        "entities/**/*.ts",
        "systems/**/*.ts",
        "assets/**/*.ts"
    ],
    "exclude": ["node_modules", ".vscode"]
}