import type { OutNameInputWithoutCredentials } from './constants';
export declare const validateOutname: ({ outName, codec, audioCodecSetting, separateAudioTo, bucketNamePrefix, }: {
    outName: OutNameInputWithoutCredentials | null | undefined;
    codec: "aac" | "av1" | "gif" | "h264" | "h264-mkv" | "h264-ts" | "h265" | "mp3" | "prores" | "vp8" | "vp9" | "wav" | null;
    audioCodecSetting: "aac" | "mp3" | "opus" | "pcm-16" | null;
    separateAudioTo: string | null;
    bucketNamePrefix: string;
}) => void;