import { InputSignal, WritableSignal, OutputEmitterRef, InputSignalWithTransform } from '@angular/core';
import type { HighlightResult } from 'highlight.js';
import { HighlightBase } from './highlight-base';
import * as i0 from "@angular/core";
export declare class Highlight extends HighlightBase {
    code: InputSignal<string>;
    highlightResult: WritableSignal<HighlightResult>;
    readonly language: InputSignal<string>;
    readonly ignoreIllegals: InputSignalWithTransform<boolean, unknown>;
    highlighted: OutputEmitterRef<HighlightResult>;
    highlightElement(code: string): Promise<void>;
    static ɵfac: i0.ɵɵFactoryDeclaration<Highlight, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<Highlight, "[highlight]", never, { "code": { "alias": "highlight"; "required": false; "isSignal": true; }; "language": { "alias": "language"; "required": true; "isSignal": true; }; "ignoreIllegals": { "alias": "ignoreIllegals"; "required": false; "isSignal": true; }; }, { "highlighted": "highlighted"; }, never, never, true, never>;
}