export declare const SequenceContext: import("react").Context<SequenceContextType | null>;
export type SequenceContextType = {
    cumulatedFrom: number;
    relativeFrom: number;
    parentFrom: number;
    durationInFrames: number;
    id: string;
    width: number | null;
    height: number | null;
    premounting: boolean;
    postmounting: boolean;
    premountDisplay: number | null;
    postmountDisplay: number | null;
};