import type * as Hedra from "../index.js";
/**
 * Model-specific inputs for `vidu-q3-reference`.
 */
export interface InputViduQ3Reference {
    /** Number of outputs generated per job. Only 1 is supported. */
    num_outputs?: number | undefined;
    /** Generation prompt. At most 2000 characters. */
    prompt: string;
    /** Seed for reproducible output; omit for a random seed. */
    seed?: number | undefined;
    /** Output aspect ratio. */
    aspect_ratio: InputViduQ3Reference.AspectRatio;
    /** Output resolution. */
    resolution: InputViduQ3Reference.Resolution;
    /** Duration in ms. */
    duration_ms: number;
    /** Reference images. 1 to 4 images, each at most 10.4 MB. */
    images: Hedra.InputViduQ3ReferenceImagesItem[];
}
export declare namespace InputViduQ3Reference {
    /** Output aspect ratio. */
    const AspectRatio: {
        readonly Sixteen9: "16:9";
        readonly Nine16: "9:16";
        readonly Four3: "4:3";
        readonly Three4: "3:4";
        readonly One1: "1:1";
    };
    type AspectRatio = (typeof AspectRatio)[keyof typeof AspectRatio];
    /** Output resolution. */
    const Resolution: {
        readonly FiveHundredFortyP: "540p";
        readonly SevenHundredTwentyP: "720p";
        readonly OneThousandEightyP: "1080p";
    };
    type Resolution = (typeof Resolution)[keyof typeof Resolution];
}