import { ElementRef } from '@angular/core';
import { FieldType, FieldTypeConfig } from '@ngx-formly/core';
import { MatMenuTrigger } from '@angular/material/menu';
import * as i0 from "@angular/core";
export declare class DropdownMenuComponent extends FieldType<FieldTypeConfig> {
    menuTrigger: MatMenuTrigger;
    dropdownContainer: ElementRef<HTMLElement>;
    activeItem: string | null;
    selectedDate: Date | null;
    isNavigating: boolean;
    params: any;
    placeholderLabel: string;
    showCustomTooltip: boolean;
    convertTooltipToArray(msg: any): string[];
    ngOnInit(): void;
    get menuItems(): any[];
    get selectedItem(): string;
    onSelect(item: any, event: MouseEvent): void;
    get showError(): boolean;
    getError(): string;
    onViewChanged(): void;
    onDateSelected(date: Date): void;
    stopCalendarClose(event: MouseEvent): void;
    isItemSelected(item: any): boolean;
    onMenuOpened(): void;
    onMenuClosed(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownMenuComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DropdownMenuComponent, "sa-dropdown-menu", never, {}, {}, never, never, true, never>;
}