import { Observable } from 'rxjs';
import { LogicalComponent } from '@mtna/data-query-ui';
import { RdsMetadataService } from '../services/rds-metadata.service';
import { BaseFilter, FilterDisplayType } from './filter/index';
/**
 * Uses the Tokenizer to desirialize a where clause into a LogicalComponent.
 * @param where RDS where clause
 */
export declare function deserializeWhereClause(where: string): LogicalComponent;
/**
 * Async method to deserialize a LogicalComponent into the corresponding RDS Filters.
 *
 * @param logicalComponent output of deserializeWhereClause
 * @param metadataService rds service used to query variables and classifications
 */
export declare function deserializeLogicalComponent(logicalComponent: LogicalComponent, metadataService: RdsMetadataService): Observable<BaseFilter[]>;
/**
 * Turn an option into a URL parameter.
 * This option must be an array of primative values.
 *
 * @export
 * @param paramName parameter name, option name
 * @param value array of primative values for an option
 * @returns URL parameter
 */
export declare function serializeArrayToUrlParams(paramName: string, value: Array<string | boolean | number>): string;
/**
 * Generate the RDS api where clause for the select query
 * @param filterState Filter display type
 * @param appliedFilters applied filters
 * @returns where clause
 */
export declare function serializeWhereClause(filterState: FilterDisplayType, appliedFilters: BaseFilter[]): string;