tsconfig.json

{
  "compilerOptions": {
    /* Type Checking */
    "strict": true,
    "strictBindCallApply": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true,
    "noImplicitReturns": false,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    /* Modules */
    "module": "NodeNext",
    "moduleResolution": "NodeNext",
    "resolveJsonModule": true,
    /* Emit */
    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    /* Interop Constraints */
    "allowSyntheticDefaultImports": true,
    "isolatedModules": true,
    "verbatimModuleSyntax": true,
    /* Language and Environment */
    "lib": [
      "esnext",
      "dom"
    ],
    "target": "ESNext",
    /* Completeness */
    "skipLibCheck": true
  }
}