import OlFilter from 'ol/format/filter/Filter.js';
export interface AttributeSearchSettings {
    exactSearch?: boolean;
    matchCase?: boolean;
    type: 'number' | 'int' | 'string';
}
/**
 * A nested object mapping feature types to an object of their attribute details.
 *
 * Example:
 *   ```
 *   attributeDetails: {
 *    featType1: {
 *      attr1: {
 *        matchCase: true,
 *        type: 'number',
 *        exactSearch: false
 *      },
 *      attr2: {
 *        matchCase: false,
 *        type: 'string',
 *        exactSearch: true
 *      }
 *    },
 *    featType2: {...}
 *   }
 *   ```
 */
export type AttributeDetails = Record<string, Record<string, AttributeSearchSettings>>;
export interface SearchConfig {
    attributeDetails: AttributeDetails;
    featureNS: string;
    featurePrefix: string;
    featureTypes?: string[];
    filter?: OlFilter;
    geometryName?: string;
    maxFeatures?: number;
    olFilterOnly?: boolean;
    outputFormat?: string;
    propertyNames?: string[];
    srsName?: string;
    wfsFormatOptions?: string;
}
/**
 * Helper class for building filters to be used with WFS GetFeature requests.
 *
 * @class WfsFilterUtil
 */
declare class WfsFilterUtil {
    /**
     * Creates a filter for a given feature type considering configured
     * search attributes, mapped features types to an array of attribute details and the
     * current search term.
     * Currently, supports EQUAL_TO and LIKE filters only, which can be combined with
     * OR filter if searchAttributes array contains multiple values though.
     *
     * @param featureType
     * @param {string} searchTerm Search value.
     * @param attributeDetails
     *   attributes that should be searched through.
     * @return {OlFilter} Filter to be used with WFS GetFeature requests.
     * @private
     */
    static createWfsFilter(featureType: string, searchTerm: string, attributeDetails: AttributeDetails): OlFilter | undefined;
    /**
     * Creates GetFeature request body for all provided featureTypes and
     * applies related filter encoding on it.
     *
     * @param {SearchConfig} searchConfig The search config
     * @param {string} searchTerm Search string to be used with filter.
     */
    static getCombinedRequests(searchConfig: SearchConfig, searchTerm: string): Element | undefined;
}
export default WfsFilterUtil;