tsconfig.json

{
    // Mapped from https://www.typescriptlang.org/tsconfig
    "compilerOptions": {
        // Type Checking
        "allowUnreachableCode": false,
        "allowUnusedLabels": false,
        "exactOptionalPropertyTypes": false,
        "noFallthroughCasesInSwitch": true,
        "noImplicitOverride": true,
        "noImplicitReturns": true,
        "noPropertyAccessFromIndexSignature": false,
        "noUncheckedIndexedAccess": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "strict": true,

        // Modules
        "allowArbitraryExtensions": false,
        "allowImportingTsExtensions": false,
        "module": "ESNext",
        "moduleResolution": "Bundler",
        "resolveJsonModule": true,
        "resolvePackageJsonExports": true,
        "resolvePackageJsonImports": true,

        // Emit
        "declaration": true,
        "declarationMap": true,
        "importHelpers": false,
        "noEmitHelpers": true,
        "preserveConstEnums": true,
        "removeComments": false,
        "sourceMap": true,
        "newLine": "lf",
        "outDir": "dist",
        "rootDir": "src",

        // Language and Environment
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "lib": ["ESNext"],
        "target": "ESNext",
        "useDefineForClassFields": true,

        // Interop Constraints
        "allowSyntheticDefaultImports": true,
        "esModuleInterop": false,
        "forceConsistentCasingInFileNames": true,
        "isolatedModules": true
    },
    "include": ["src/**/*.ts"],
    "exclude": ["node_modules"]
}