export interface MotionRange {
    start: number;
    end: number;
}
/** Bounded union of ready chapter intervals, all bound to one source/render identity. */
export declare class MotionReviewCoverage {
    private identity;
    private ranges;
    clear(): void;
    record(identity: string, range: MotionRange, ready: boolean): void;
    complete(identity: string, duration: number): boolean;
}