tsconfig.json

{
    "compilerOptions": {
        "target": "ES2019",
        "module": "commonjs",
        "lib": ["dom","es2019"],
        "outDir": "dist",
        "typeRoots": ["./node_modules/@types", "./typings"],
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true,
        "forceConsistentCasingInFileNames": true,
        "noFallthroughCasesInSwitch": true,
        "noImplicitReturns": true,
        "importHelpers": true,
        "esModuleInterop": true,
        "strict": true
    },
    "exclude": [ "node_modules" ],
    "include": [
        "typings/**/*",
        "src/**/*",
        "tests/**/*",
        "api/typings/**/*",
        "api/src/**/*",
        "api/tests/**/*",
        "core/typings/**/*",
        "core/src/**/*",
        "core/tests/**/*",
        "ui/typings/**/*",
        "ui/src/**/*",
        "ui/tests/**/*",
        "platforms/**/*",
        "common/**/*"
    ]
}