import { Theme } from '../themes/theme.model';
export declare class HighlightEngine {
    private buffer;
    private result;
    private languageDefinition;
    private colorFunc;
    private theme;
    highlight(value: string, theme: Theme): string;
    private processHTML;
    private keywordMatch;
    private processKeywords;
    private processBuffer;
    private startNewMode;
    private processLexeme;
    private processEndMode;
    private processNewMode;
    private addCodePart;
    private testRe;
    private endOfMode;
    private subMode;
    private escapeRe;
}