import { SubstrateAddress } from '../common/data/account/SubstrateAddress';
import { SubstrateAccountId } from '../compat/SubstrateCompatAddress';
export declare class PolkadotAddress extends SubstrateAddress {
    static getPlaceholder(): PolkadotAddress;
    static from(accountId: SubstrateAccountId<PolkadotAddress>): PolkadotAddress;
}