import type { CacheScope, InvalidationEvent, InvalidationSubscriber, OperationDescriptor } from './types.js';
export declare function createInvalidationEvent(input: {
    sourceOperation: OperationDescriptor;
    sourceScope: CacheScope;
    targetNamespaces?: string[];
    targetOperations?: OperationDescriptor[];
}): InvalidationEvent;
export declare function shouldApplyInvalidation(event: InvalidationEvent, subscriber: InvalidationSubscriber): boolean;