tsconfig.json

{
    "compilerOptions": {
        "allowJs": true,
        "declaration": true,
        "declarationMap": false,
        "esModuleInterop": true,
        "experimentalDecorators": false,
        "forceConsistentCasingInFileNames": true,
        "importHelpers": false,
        "incremental": true,
        "isolatedModules": true,
        "jsx": "react",
        "lib": [
            "DOM",
            "DOM.Iterable",
            "ScriptHost",
            "ES2020"
        ],
        "module": "ESNext",
        "moduleResolution": "node",
        "noFallthroughCasesInSwitch": true,
        "noImplicitAny": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "pretty": true,
        "removeComments": false,
        "resolveJsonModule": true,
        "sourceMap": false,
        "skipLibCheck": true,
        "strict": true,
        "strictBindCallApply": true,
        "strictFunctionTypes": true,
        "strictNullChecks": true,
        "strictPropertyInitialization": true,
        "stripInternal": true,
        "target": "ES2019",
        "types": [
            "node",
            "jest",
            "webpack-env"
        ],
        "useDefineForClassFields": true
    }
}