import { Context, Next } from 'koa';
import { SwaggerOptions } from './constants';
import ChumiRouter from './ChumiRouter';
export default class Swagger {
    private swaggerUiAssetPath;
    private options;
    private chumiRouter;
    private swaggerJSON;
    private first;
    private defaultOptions;
    constructor(options: SwaggerOptions, chumiRouter: InstanceType<typeof ChumiRouter>);
    replaceInfo(content: string): string;
    mergeSwagger(data: any[]): any;
    run(ctx: Context, next: Next): Promise<boolean>;
}