import { OnChanges, OnInit } from '@angular/core';
import { TemplateRef } from '@angular/core';
import { BaseFormWidgetComponent } from '../../../shared/base-form.component';
export declare class CustomDropdownComponent extends BaseFormWidgetComponent<number> implements OnInit, OnChanges {
    content: TemplateRef<any>;
    template: TemplateRef<any>;
    show: boolean;
    showChange: any;
    private reference;
    private body;
    private active;
    font_size: 20;
    width: number;
    bottom: boolean;
    ngOnInit(): void;
    ngOnChanges(changes: any): void;
    updateSize(tries?: number): void;
    resize(): void;
}