import * as ts from 'typescript';
import { FormatSettings, PropertyAssignment, RouteEntry, TypeScriptFileUpdate } from '@igniteui/cli-core';
import { ReactRouteLike } from './types';
export declare class ReactTypeScriptFileUpdate extends TypeScriptFileUpdate {
    readonly filePath: string;
    constructor(filePath: string, formatSettings?: FormatSettings, compilerOptions?: ts.CompilerOptions);
    addRoute(route: ReactRouteLike, multiline?: boolean, prepend?: boolean, anchorElement?: PropertyAssignment): void;
    protected buildRouteStructure(route: ReactRouteLike, _multiline: boolean): RouteEntry[];
    private requestImportForRouteLoader;
}