import { ColumnViewModel, ColumnViewModelMap, Operator, ViewDefinition } from "../interfaces";
import { ViewMetaData } from '../interfaces/view-meta-data';
import { FilterCriteria } from '../interfaces/filter-criteria';
export declare const flattenFilterCriteria: (rootCriteria: FilterCriteria) => FilterCriteria[];
export declare function getRootCriteriaFromQueryBuilder(queryBuilderValues: any, viewMetadata: ViewMetaData): FilterCriteria | null;
export declare function buildValuesForFilter(columnName: string, valueType: any, operator: string, isFirstValue: boolean, viewMetadata: ViewMetaData): string;
export declare function mapViewDesignerAvailableColumns(columnsMap: ColumnViewModelMap, columns: ColumnViewModel[]): ColumnViewModel[];
export declare function flattenFilterCriteriaAttachParent(rootCriteria: FilterCriteria, attachParent?: boolean): FilterCriteria[];
export declare function createParentOrGroup(rootCriteriaChildren: FilterCriteria[]): FilterCriteria;
export declare function isAssignedToUserNameInChildren(rootCriteriaChildren: FilterCriteria[], columnName: string): boolean;
export declare function isAssignedToUserNameFilterCriteria(column: any): FilterCriteria;
export declare function removeEmptyFiltersFromDefinition(definition: ViewDefinition, metaDataOperators: Operator[]): void;
export declare function removeEmptyGroupFiltersFromFilterCriteria(rootCriteria: FilterCriteria): void;
export declare function sanitizeViewDefinition(viewDefinition: ViewDefinition): ViewDefinition;