import { AcceptedFiles, FormatType, OperationOptionsConvert, ToFile } from '@modfy/interfaces';
import OperationClass from './OperationClass';
declare class Convert extends OperationClass<OperationOptionsConvert> {
    to: ToFile;
    currentFormat: FormatType | undefined;
    constructor({ inputFiles, to }: {
        inputFiles: AcceptedFiles;
        to: ToFile;
    });
    getCurrentFormat: () => Promise<FormatType>;
    unpackCurrentFormat: () => {
        extension: string;
        ffmpegLib: string;
    };
    setFFmpegArguments: () => void;
    setServerOperation: () => void;
}
export default Convert;