import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NgDocFilterByTextPipe<T> implements PipeTransform {
    transform(items: readonly T[], searchTerm: string, matcher?: (item: T, searchTerm: string) => boolean): readonly T[];
    static ɵfac: i0.ɵɵFactoryDeclaration<NgDocFilterByTextPipe<any>, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NgDocFilterByTextPipe<any>, "ngDocFilterByText", true>;
}