import { InstanceRoot } from './Instance';
/**
 * Update all AnimationId properties in the given instance tree according to
 * the provided mapping.  Each key in the mapping corresponds to an old
 * animation ID (as a string or number), and its value is the new ID.  Any
 * instance that has an AnimationId property matching one of the keys will
 * have its AnimationId replaced with `rbxassetid://<newId>`.
 *
 * @param root The root instance tree to traverse.
 * @param mapping A map of old IDs to new IDs (string or number).
 */
export declare function updateAnimationIds(root: InstanceRoot, mapping: Record<string, string | number>): void;