/**
 * True while an explicit user/dialog mutation is in flight so
 * {@link ErrorToaster} can skip the global mutation toast.
 * React Query's mutation cache `onError` runs before `mutateAsync` rejects.
 */
export declare function isLocalMutationErrorPresentationActive(): boolean;
export declare function resetLocalMutationErrorPresentationDepthForTests(): void;
/**
 * Mark error presentation as locally owned for the duration of `execute`.
 * Does not swallow rejection — callers still `catch` and present, or rethrow.
 */
export declare function withLocalMutationErrorOwnership<T>(execute: () => Promise<T>): Promise<T>;
/**
 * Local error-presentation owner for explicit user / dialog mutations.
 * Call from `catch` after `mutateAsync` rejects. Does not swallow the
 * rejection — callers still let React Query mark the mutation failed.
 */
export declare function presentOwnedMutationError(error: unknown): void;