tsconfig.json

{
    "compilerOptions": {
        "target": "esnext",
        "module": "commonjs",
        "moduleResolution": "node",
        "lib": [
            "dom",
            "esnext"
        ],
        "typeRoots": [
            "./node_modules/@types",
            "./node_modules/phaser/types"
        ],
        "types": [
            "Phaser"
        ]
        "allowJs": false,
        "noImplicitAny": true,
        "removeComments": true,
        "sourceMap": true,
        "noEmit": true
    }
}