tsconfig.json

{
  "include": [
    "./src/*",
    "./tests/*"
  ],
  "compilerOptions": {
    "outDir": "./build",
    "strict": true,
    "strictFunctionTypes": true,
    "strictNullChecks": true,
    "strictPropertyInitialization": true,
    "noUnusedLocals": true,
    "noImplicitAny": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "newLine": "LF",
    "allowJs": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "skipLibCheck": true,
    "moduleResolution": "node",
    "baseUrl": ".",
    "target": "es5",
    "lib": [
      "es2019",
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "paths": {
      "@/*": ["src/*"]
    },
    "incremental": true,
    "isolatedModules": true,
    "resolveJsonModule": true,
    "typeRoots": [
      "node_modules/@types",
      "./src/types"
    ],
    "plugins": [
      {
        "transform": "@zerollup/ts-transform-paths"
      }
    ]
  },
  "exclude": [
    "node_modules",
    "**/*.spec.ts",
    "**/*.test.ts"
  ]
}