tsconfig.json

{
  "compilerOptions": {
    "strictFunctionTypes": true,
    "alwaysStrict": true,

    "lib": ["esnext", "es6", "dom"],
    "module": "commonjs",
    "moduleResolution": "node",
    "target": "es2018",

    "noLib": false,
    "skipLibCheck": true,

    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,

    "strict": true,
    "strictNullChecks": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitAny": true,
    "forceConsistentCasingInFileNames": true,

    "declaration": false,
    "removeComments": true,
    "sourceMap": false,

    "allowJs": true,
    "checkJs": false,

    "outDir": "./dist",
    "baseUrl": "./src",
    "paths": {
      "~/*": ["*"]
    },
    "plugins": [
      {
        "transform": "@zerollup/ts-transform-paths",
        "tryLoadJs": true
      }
    ]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "dist", "coverage", "**/*.spec.ts"],
  "ts-node": {
    "compiler": "ttypescript"
  }
}