import { PipeTransform, QueryList } from '@angular/core';
import { OptionComponent } from './option/option.component';
import * as i0 from "@angular/core";
export declare class SelectedOptionPipe implements PipeTransform {
    transform(options: QueryList<OptionComponent>, selected?: number | string): OptionComponent | undefined;
    static ɵfac: i0.ɵɵFactoryDeclaration<SelectedOptionPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<SelectedOptionPipe, "selectedOption", false>;
}
