import { HttpAgent } from '@dfinity/agent';
import Registry from './standard_registry';
import { FormattedMetadata } from '../utils/registry';
import { Principal } from '@dfinity/principal';
interface CanisterMetadata {
    url: string;
    name: string;
    description: string;
    version: number;
    logo_url: string;
}
export declare class CanisterRegistry extends Registry {
    constructor(agent?: HttpAgent);
    getAll: () => Promise<FormattedMetadata[]>;
}
export declare const getCanisterInfo: ({ canisterId, agent }: {
    canisterId: Principal | string;
    agent?: HttpAgent | undefined;
}) => Promise<CanisterMetadata | undefined>;
export declare const getMultipleCanisterInfo: ({ canisterIds, agent }: {
    canisterIds: (string | Principal)[];
    agent?: HttpAgent | undefined;
}) => Promise<CanisterMetadata[] | undefined>;
export declare const getAll: (agent?: HttpAgent | undefined) => Promise<CanisterMetadata[]>;
declare const _default: {
    getCanisterInfo: ({ canisterId, agent }: {
        canisterId: string | Principal;
        agent?: HttpAgent | undefined;
    }) => Promise<CanisterMetadata | undefined>;
    getMultipleCanisterInfo: ({ canisterIds, agent }: {
        canisterIds: (string | Principal)[];
        agent?: HttpAgent | undefined;
    }) => Promise<CanisterMetadata[] | undefined>;
    getAll: (agent: HttpAgent) => () => Promise<FormattedMetadata[]>;
};
export default _default;