import { KeyringPairs, KeyringPair } from './types';
export default class Pairs implements KeyringPairs {
    private _map;
    constructor();
    add(pair: KeyringPair): KeyringPair;
    all(): Array<KeyringPair>;
    get(address: string | Uint8Array): KeyringPair;
    remove(address: string | Uint8Array): void;
}