import { AFM } from '@gooddata/typings';
export declare function isNotEmptyFilter(filter: AFM.FilterItem): boolean;
export declare function mergeFilters(afm: AFM.IAfm, filters: AFM.FilterItem[]): AFM.IAfm;
/**
 * AFM Date Filter logic:
 * Prerequisities: At least one metric (M1) with date filter & global date filter (D1)
 *
 * Steps:
 * 1. Remove date filter (D1) from global
 * 2. Add D1 to each metric without date filter
 * 3. M1 is untouched
 */
export declare function handleMeasureDateFilter(afm: AFM.IAfm): AFM.IAfm;