import { SearchItem, SearchItemOption } from '../search/search.component';
import { ColumnFilter, Sort } from '../../am/am.component';
import { ActionService, SortItem } from '../../service/action.service';
import { I18nService } from '../../service/i18n.service';
import * as i0 from "@angular/core";
export declare class SearchTipComponent {
    private action;
    private i18n;
    columnFilter: import("@angular/core").InputSignal<ColumnFilter | undefined>;
    searchItem: import("@angular/core").InputSignal<SearchItem | undefined>;
    sorts: import("@angular/core").InputSignal<Sort[] | undefined>;
    sortItem: import("@angular/core").InputSignal<SortItem | undefined>;
    flattenTreeOptions?: any[];
    operatorList: any[];
    constructor(action: ActionService, i18n: I18nService);
    onSortTipClick(): void;
    onSortTipClose(): void;
    onSearchTipClose(): void;
    isNotFirstCheckedOption(option: SearchItemOption, item: SearchItem): boolean;
    formatSelectGroups(selects: SearchItem[]): string;
    operatorLabel(opera: string): any;
    labelForSorts(): void;
    labelForList(): (string | undefined)[] | undefined;
    labelForSelect(): string | (string | undefined)[] | undefined;
    labelForTree(): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<SearchTipComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SearchTipComponent, "search-tip", never, { "columnFilter": { "alias": "columnFilter"; "required": false; "isSignal": true; }; "searchItem": { "alias": "searchItem"; "required": false; "isSignal": true; }; "sorts": { "alias": "sorts"; "required": false; "isSignal": true; }; "sortItem": { "alias": "sortItem"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}