import type { AgStudioSelectorType } from '../../api/agStudioSelector';
import type { _AgComponentSelector, _AgElementParams } from 'ag-grid-enterprise';
import { Component } from '../core/component';
import type { BeanCollection } from '../interfaces/beanCollection';
import type { SearchPredicate } from '../util/search';
export declare abstract class Dropdown<TEvent extends string> extends Component<TEvent> {
    private readonly dropdownTemplateOrParams;
    private readonly dropdownComponentSelectors?;
    private readonly dropdownParamsMap?;
    private readonly eSearch;
    private readonly eNoContent;
    constructor(dropdownTemplateOrParams: string | _AgElementParams<AgStudioSelectorType>, dropdownComponentSelectors?: _AgComponentSelector<AgStudioSelectorType, BeanCollection>[] | undefined, dropdownParamsMap?: {
        [key: string]: any;
    } | undefined);
    postConstruct(): void;
    reset(): void;
    setWidth(width: number): void;
    focus(): void;
    protected abstract search(search: SearchPredicate | undefined): boolean;
    protected abstract setContentDisplayed(displayed: boolean): void;
    private setSearch;
}