import { AcceptedFiles, OperationOptionsGreyscale } from '@modfy/interfaces';
import OperationClass from './OperationClass';
declare class GreyScale extends OperationClass<OperationOptionsGreyscale> {
    constructor({ inputFiles }: {
        inputFiles: AcceptedFiles;
    });
    setServerOperation: () => void;
    setFFmpegArguments: () => void;
}
export default GreyScale;