Function useReadline

packages/hydrooj/src/ui.ts:53–56

(callback: (str: string) => any)

});

export const useReadline = (callback: (str: string) => any) => {
    if (readlineCallback) throw new Error('Already waiting for input.');
    readlineCallback = callback;
};
export const readline = () => new Promise<string>((resolve) => { useReadline(resolve); });