import { PackageJSON } from '../package/PackageJSON';
import { VirtualPackage, VirtualPackageOptions } from './VirtualPackage';
export type DiskBasedVirtualPackageOptions = VirtualPackageOptions & {
    recursive?: boolean;
};
export declare class DiskBasedVirtualPackage implements VirtualPackage {
    private packageJSON;
    private paths;
    private log;
    private allowNonResources;
    private recursive;
    private fhirConverter;
    private registeredKeys;
    constructor(packageJSON: PackageJSON, paths?: string[], options?: DiskBasedVirtualPackageOptions);
    registerResources(register: (key: string, resource: any, allowNonResources?: boolean) => void): Promise<void>;
    getPackageJSON(): PackageJSON;
    getResourceByKey(key: string): any;
    private getResourceAtPath;
}