import { BaseImporter } from './BaseImporter';
import { ImporterType } from './ImporterType';
import { Postman } from '../types';
import { DocFormat } from './Spec';
export declare class PostmanImporter extends BaseImporter<ImporterType.POSTMAN> {
    private readonly POSTMAN_SCHEMAS;
    constructor();
    get type(): ImporterType.POSTMAN;
    isSupported(spec: any): spec is Postman.Document;
    protected fileName({ doc, format }: {
        doc: Postman.Document;
        format: DocFormat;
    }): string | undefined;
}