import { NormMap, FieldsMap } from "graphql-norm";
/**
 * Checks if any of the provided fields are stale
 */
export declare function isStale(staleMap: FieldsMap, fields: FieldsMap): boolean;
/**
 * Removes the stale flag for fields that are present in the normalized result.
 * Returns tupe of new map of stale fields with the cleared fields removed and
 * map of the cleared fields
 */
export declare function clearStale(normMap: NormMap, staleMap: FieldsMap): [FieldsMap, FieldsMap];