spectator: Missing types for query() method

According to internals.d.ts, the query method has the following types:

    /**
     *
     * @param {Type<T> | string} directiveOrSelector
     * @param {{read}} options
     * @returns {T}
     */
    query<R>(directiveOrSelector: string, options?: {
        read;
    }): Element;
    query<R>(directiveOrSelector: Type<any>, options?: {
        read;
    }): R;

That means that you have to cast the return value of the query method when passing a selector before you can use it. Can’t we change the API so you can do: spectator.query<HTMLElement>('a').click()?