edit tsconfig.json

tsconfig.json

{
  "extends": "./tsconfig.paths.json",
  "compilerOptions": {
    "module": "commonjs",
    "target": "es5",
    "lib": ["es6", "dom", "esnext.asynciterable"],
    "sourceMap": true,
    "allowJs": true,
    "moduleResolution": "node",
    "forceConsistentCasingInFileNames": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noImplicitAny": false,
    "strictNullChecks": true,
    "suppressImplicitAnyIndexErrors": true,
    "noUnusedLocals": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "outDir": "./build"
  },
  "exclude": ["node_modules", "build"],
  "include": ["**/*.ts", "**/*.tsx", "src/**/*.ts"]
}