import { ArraySubtype, ParameterObject, SchemaObject } from 'openapi-typescript';
export type LocalSchemaObjectType = SchemaObject & {
    type: 'string' | 'number' | 'integer' | 'boolean' | 'null' | 'object';
};
export type LocalSchemaArrayType = ArraySubtype & {
    type: 'array';
};
export type LocalSchemaOtherType = ParameterObject & {
    type?: undefined;
    $ref?: string;
};
export type LocalSchemaType = LocalSchemaObjectType | LocalSchemaArrayType | LocalSchemaOtherType;
export interface ILoaderOptionsParam {
    parseItem?: (schema: LocalSchemaType) => LocalSchemaType;
}
export declare class Loader {
    private cacheDir;
    private indexUrl;
    private visitedUrls;
    private downloadedUrls;
    private allUrls;
    private parseItem;
    constructor(url: string, cacheDir: string, { parseItem }: ILoaderOptionsParam);
    private transformItem;
    private parseSchema;
    private loadYaml;
    private updateFilePath;
    private getFilePath;
    private savingFile;
    private preprocessSchema;
    private addAllUrls;
    private getRefsFromFile;
    private loadSchema;
    download: ({ getFilesData, }: {
        getFilesData?: (data: {
            downloadedUrls: Set<string>;
            allUrls: Set<string>;
        }) => void;
    }) => Promise<void>;
}
//# sourceMappingURL=index.d.ts.map