import { ModelSchema } from "../../ModelSchema";
/**
 * Queue used to hold ongoing mutations
 */
export declare const MUTATION_QUEUE = "mutation_request_queue";
/**
 * Contains metadata for model
 */
export declare const MODEL_METADATA = "query_info";
export declare const MODEL_METADATA_KEY = "storeName";
export interface QueryMetadata {
    storeName: string;
    lastSync: string;
}
/**
 * Used to save query metadata
 */
export declare const metadataModel: ModelSchema<QueryMetadata>;
/**
 * Model used for saving mutation requests in queue
 */
export declare const mutationQueueModel: ModelSchema<any>;