tsconfig.json

{
    "compilerOptions": {
        "target": "ES5",
        "noImplicitAny": true,
        "sourceMap": true,
        "strictNullChecks": true,
        "declaration": true,
        "removeComments": false,
        "noUnusedLocals": true,
        "lib": [
            "dom",
            "es5",
            "es2015.core"
        ]
    },
    "files": [
        "src/helpers/attachto.ts",
        "src/modules/attributes.ts",
        "src/modules/class.ts",
        "src/modules/dataset.ts",
        "src/modules/eventlisteners.ts",
        "src/modules/hero.ts",
        "src/modules/props.ts",
        "src/modules/module.ts",
        "src/modules/style.ts",
        "src/h.ts",
        "src/htmldomapi.ts",
        "src/hooks.ts",
        "src/is.ts",
        "src/snabbdom.bundle.ts",
        "src/snabbdom.ts",
        "src/thunk.ts",
        "src/tovnode.ts",
        "src/vnode.ts"
    ]
}