export interface TrackMergeOptions {
    trackId: string;
    x?: number;
    y?: number;
    w?: number;
    h?: number;
    z?: number;
    stretchMode?: StretchMode;
}
export interface MergeOptions {
    x: number;
    y: number;
    w: number;
    h: number;
    z: number;
    hidden?: boolean;
    muted?: boolean;
    id?: string;
}
export interface MergeJob {
    publishUrl: string;
    height?: number;
    width?: number;
    fps?: number;
    kbps?: number;
    audioOnly?: boolean;
    stretchMode?: StretchMode;
    watermarks?: WaterMark[];
    background?: Background;
    maxRate?: number;
    minRate?: number;
    holdLastFrame?: boolean;
}
export declare type StretchMode = "aspectFill" | "aspectFit" | "scaleToFit";
export interface WaterMark {
    w: number;
    h: number;
    x: number;
    y: number;
    url: string;
}
export interface Background extends WaterMark {
}
export declare const defaultMergeJob: MergeJob;