import { ImmutableAugmentedItem, Item } from '../../stores/items-store/interfaces';
import { NumberRangesOpts, ProcNumberRangesOpts } from './interfaces';
/**
 * Number ranges searcher. This class provides methods for searching items based on number ranges.
 */
export declare class NumberRangesSearcher<T extends Item<T>> {
    protected readonly hasField: (key: keyof T) => boolean;
    constructor(hasField: (key: keyof T) => boolean);
    /**
     * Processes string query options.
     */
    processOptions(options: NumberRangesOpts<T>): ProcNumberRangesOpts<T>;
    /**
     * Checks if the given options are valid.
     */
    checkKeys(options: ProcNumberRangesOpts<T>): boolean;
    /**
     * Searches items based on number ranges.
     */
    search(items: ImmutableAugmentedItem<T>[], options: ProcNumberRangesOpts<T>): ImmutableAugmentedItem<T>[];
    /**
     * Filters items based on number ranges.
     */
    protected filterMatchingItemsUuids(multiFieldsRanges: ProcNumberRangesOpts<T>['ranges'], mustMatchAllFields: boolean, items: ImmutableAugmentedItem<T>[]): ImmutableAugmentedItem<T>[];
}