Function required

docs/app/js/sanddance-app.js:138056–138059

(f)

    return f == null ? null : required(f);
}
function required(f) {
    if (typeof f !== "function") throw new Error;
    return f;
}

},{"@parcel/transformer-js/src/esmodule-helpers.js":"jA2du"}],"e122v":[function(require,module,exports) {
var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js");