/**
 * @license
 * Copyright Datorama. All Rights Reserved.
 *
 * Use of this source code is governed by an Apache License 2.0 license that can be
 * found in the LICENSE file at https://github.com/datorama/client-core/blob/master/LICENSE
 */
import { ChangeDetectorRef, ElementRef, OnDestroy, TemplateRef, ViewContainerRef } from '@angular/core';
import { IHeaderAngularComp } from '@ag-grid-community/angular';
import { Column, ColumnApi, GridApi, IAfterGuiAttachedParams, IHeaderParams } from '@ag-grid-community/core';
import { DatoColumnHeaderParams } from './grid-column-header.types';
import { CustomHeaderControllerService } from './custom-header-controller.service';
import { Observable } from 'rxjs';
export declare class DatoGridColumnHeaderComponent implements OnDestroy, IHeaderAngularComp {
    private vcr;
    private controller;
    private host;
    private cdr;
    headerName: string;
    headerTooltip: string;
    params: DatoColumnHeaderParams;
    column: Column;
    customTemplates: {
        customHeader?: TemplateRef<any>;
        moreMenu?: TemplateRef<any>;
    };
    showFilter: boolean;
    showMoreMenu: boolean;
    context: {
        api: {
            grid: GridApi;
            columns: ColumnApi;
        };
        column: Column;
    };
    filterActive$: Observable<boolean>;
    field: string;
    sortingInfo$: Observable<{
        active: boolean;
        icon: string;
    }>;
    moreMenuOpen: boolean;
    filtersMenuOpen: boolean;
    headerInfo: string;
    constructor(vcr: ViewContainerRef, controller: CustomHeaderControllerService, host: ElementRef, cdr: ChangeDetectorRef);
    afterGuiAttached(params?: IAfterGuiAttachedParams): void;
    refresh(_params: IHeaderParams): boolean;
    agInit(params: DatoColumnHeaderParams): void;
    openFilters(origin: any): void;
    openMoreMenu(origin: any): void;
    ngOnDestroy(): void;
    private getHeaderTooltip;
}