import type * as Hedra from "../index.js";
/**
 * Model-specific inputs for `seedance-20-mini`.
 */
export interface InputSeedance20Mini {
    /** Number of outputs generated per job. Only 1 is supported. */
    num_outputs?: number | undefined;
    /** Generation prompt. */
    prompt: string;
    /** Output aspect ratio. */
    aspect_ratio: InputSeedance20Mini.AspectRatio;
    /** Output resolution. */
    resolution: InputSeedance20Mini.Resolution;
    /** Duration in ms. */
    duration_ms: number;
    /** Start frame. From 300px to 6000px on each side, with an aspect ratio from 0.4 to 2.5, and at most 30 MB. */
    start_image?: Hedra.InputSeedance20MiniStartImage | undefined;
    /** End frame. From 300px to 6000px on each side, with an aspect ratio from 0.4 to 2.5, and at most 30 MB. */
    end_image?: Hedra.InputSeedance20MiniEndImage | undefined;
    /** Reference images. 1 to 9 images, each from 300px to 6000px on each side, with an aspect ratio from 0.4 to 2.5, and at most 30 MB. */
    images?: Hedra.InputSeedance20MiniImagesItem[] | undefined;
    /** Reference videos. 1 to 3 videos, each from 2s to 15.15s and at most 524.2 MB, at most 15.15s in total. */
    videos?: Hedra.InputSeedance20MiniVideosItem[] | undefined;
    /** Reference audios. 1 to 3 audio files, each at most 104.8 MB, at most 15.15s in total. */
    audios?: Hedra.InputSeedance20MiniAudiosItem[] | undefined;
}
export declare namespace InputSeedance20Mini {
    /** Output aspect ratio. */
    const AspectRatio: {
        readonly One1: "1:1";
        readonly Three4: "3:4";
        readonly Four3: "4:3";
        readonly Sixteen9: "16:9";
        readonly TwentyOne9: "21:9";
        readonly Nine16: "9:16";
        readonly Adaptive: "adaptive";
    };
    type AspectRatio = (typeof AspectRatio)[keyof typeof AspectRatio];
    /** Output resolution. */
    const Resolution: {
        readonly FourHundredEightyP: "480p";
        readonly SevenHundredTwentyP: "720p";
    };
    type Resolution = (typeof Resolution)[keyof typeof Resolution];
}