tsconfig.json

{
  "buildOnSave": false,
  "compileOnSave": false,
  "compilerOptions": {
    "allowJs": true,
    "allowSyntheticDefaultImports": true,
    "baseUrl": "./",
    "declaration": false,
    "downlevelIteration": true,
    "emitDecoratorMetadata": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "forceConsistentCasingInFileNames": true,
    "importHelpers": true,
    "incremental": false,
    "isolatedModules": true,
    "jsx": "react-jsx",
    "lib": ["dom", "es2018", "es5", "es6", "es7", "esnext"],
    "module": "esnext",
    "moduleResolution": "node",
    "noEmit": true,
    "noEmitHelpers": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": false,
    "noImplicitThis": false,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "paths": {
      "*": ["app/*"]
    },
    "plugins": [
      {
        "name": "typescript-plugin-css-modules",
        "options": {
          "customMatcher": "\\.css$"
        }
      }
    ],
    "pretty": true,
    "removeComments": true,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "strict": false,
    "strictBindCallApply": true,
    "strictFunctionTypes": false,
    "strictNullChecks": true,
    "strictPropertyInitialization": false,
    "target": "es5"
  },
  "include": ["app/"]
}