import type { BaseBlock } from './types';
/**
 * One filter
 */
export interface FiltersFilter {
    title: string;
    index?: number;
    disabled?: boolean;
    match?: string;
}
/**
 * Default values for filter
 */
export declare const defaultFilter: (title: string) => FiltersFilter;
/**
 * Block structure
 */
export interface FiltersBlock extends BaseBlock {
    readonly type: 'filters';
    filterType: string;
    active: string | null;
    filters: {
        [index: string]: FiltersFilter;
    };
}
/**
 * Default value
 */
export declare const defaultFiltersBlock: () => FiltersBlock;
/**
 * Check if block is empty
 */
export declare function isFiltersBlockEmpty(block?: FiltersBlock | null): boolean;
/**
 * Enable or disable all filters in block
 */
export declare function enableFilters(block: FiltersBlock, enable?: boolean): void;
/**
 * Set indexes to all filters
 *
 * Returns next start index to chain index multiple sets of filters
 */
export declare function autoIndexFilters(block: FiltersBlock, start?: number): number;
//# sourceMappingURL=filters.d.ts.map