import { IHighlightTree } from "../models/highlight-tree.model";
import { IParagraphInfo } from "../models/highlight.model";
import { IExistingParagraphInfo } from "./models/existing-paragraph-info.model";
export declare class TldTranslateTextUtils {
    /** Finds paragraph in given array, by comparing its text. This is helpful to use to check if parahraph is already translated. */
    static findExistingParagraph(searchParagraph: string, searchParagraphIx: number, paragraphs: IParagraphInfo[]): IExistingParagraphInfo;
    static changeRootAndParagraphIx(tree: IHighlightTree, root: IHighlightTree, paragraphIx: number): void;
    static createEmptyParagraphInfo(ix: number): IParagraphInfo;
}
