import type { TimeValue } from '../../types';
export declare class DraftSpecError extends Error {
    code: string;
    path: string;
    constructor(code: string, path: string, message: string);
}
export declare function normalizeTimeValue(value: TimeValue, path: string): number;
export declare function normalizeClipRange(clip: {
    start: TimeValue;
    end?: TimeValue;
    duration?: TimeValue;
}, path: string): {
    start: number;
    end: number;
    duration: number;
};
//# sourceMappingURL=time.d.ts.map