import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export interface NgDocHighlightPosition {
    start: number;
    length: number;
}
export declare class NgDocHighlighterPipe implements PipeTransform {
    transform(input: string, positions: NgDocHighlightPosition[]): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgDocHighlighterPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NgDocHighlighterPipe, "ngDocHighlighterPipe", true>;
}