tsconfig.json

{
    /** 
    File totally inspired by the Gutenberg tsconfig.json, which can be found in: 
    https://github.com/WordPress/gutenberg/blob/1b21f86cb6518d0f3fab240a777f4fb5c29c9c2d/tsconfig.base.json
    */ 
    "compilerOptions": {
        "skipLibCheck": true,
        "allowJs": true,
        "checkJs": false, /** We require a @tscheck annotation to force checking a .js file */
        "allowSyntheticDefaultImports": true,
        "jsx": "preserve",
        "target": "esnext",
        "module": "esnext",
        "lib": [ "dom", "esnext" ],
        "declaration": true,
        "declarationMap": true,
        "composite": true,
        "noEmit": true,
        "isolatedModules": true,

        /* Strict Type-Checking Options */
        "strict": true,

        /* Additional Checks */
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "noImplicitReturns": true,
        "noFallthroughCasesInSwitch": true,
        "importsNotUsedAsValues": "error",

        /* Module Resolution Options */
        "moduleResolution": "node",

        /* This needs to be false so our types are possible to consume without setting this */
        "esModuleInterop": false,
        "resolveJsonModule": true,

        "typeRoots": [ "./typings", "./node_modules/@types" ],
    },
    "include": [
        "assets/**/*.js",
        "assets/**/*.ts",
        "assets/**/*.json"
    ]
}