export declare type ClipboardDataType<T> = {
    _ref: 'deye-clipboard-data';
    version: string;
    type?: string;
    data: T;
};
export declare function isClipboardData<T = unknown>(data: unknown, version?: string): data is ClipboardDataType<T>;
export declare function parseClipboardData<T>(data: unknown, type?: string): T | null;
export declare function copyData<T>(data: T, type?: string): void;