/**
 * Canonical ioBroker URI helpers, ported from `@iobroker/adapter-react-v5` (`Components/IobUri`).
 *
 *   - state:  `iobstate://<id>[/<attr>]`            (attr: val, ts, lc, ack, q, from, ...)
 *   - object: `iobobject://<id>[/<attr.path>]`      (attr.path: common.enabled, native.x, ...)
 *   - file:   `iobfile://<adapter>/<dir>/<file>`
 *   - http:   `http(s)://...`
 *   - base64: `data:...`
 */
export type IobUriType = 'object' | 'state' | 'file' | 'http' | 'base64';
export interface IobUriParsed {
    type: IobUriType;
    address: string;
    path?: string;
}
export declare function iobUriToString(uri: IobUriParsed): string;
/** Parse an ioBroker URI. */
export declare function iobUriParse(uri: string): IobUriParsed;
/** Read a nested attribute from an object by a dotted path (e.g. ["common","enabled"]). */
export declare function getAttrInObject(obj: Record<string, any> | null | undefined, path: string[] | undefined): any;