export declare type Request = {
    host: string;
    https: boolean;
} & RelativeRequest;
export declare type RelativeRequest = {
    version: string;
    parameters?: {
        repository: string;
        method: Method;
        tag: string;
    };
};
export declare enum Method {
    'manifests' = 0,
    'blobs' = 1
}
export interface Plugin {
    name: string;
    description?: string;
    requestPipe: RequestPipe;
}
declare type RequestPipe = (req: Request) => Promise<Request | undefined>;
export declare const loadPlugins: (pluginNames: string[], customPluginPaths: string[]) => Plugin;
export {};