import { Adapter } from './Adapter';
import { AdapterType } from '../config';
import { SIGN_TYPE } from '../prepareTx';
export interface IUserApi {
    type: string;
    isAvailable: () => boolean;
    getAddress: () => string;
    getPublicKey: () => string;
    signRequest?: (bytes: Array<number> | Uint8Array) => Promise<string>;
    signTransaction?: (bytes: Array<number> | Uint8Array) => Promise<string>;
    signOrder?: (bytes: Array<number> | Uint8Array) => Promise<string>;
    signData?: (bytes: Array<number> | Uint8Array) => Promise<string>;
}
export declare class CustomAdapter<T extends IUserApi> extends Adapter {
    currentUser: T;
    static type: AdapterType;
    constructor(userApi: T);
    isAvailable(): Promise<void>;
    getSyncAddress(): string;
    getSyncPublicKey(): string;
    getPublicKey(): Promise<string>;
    getAddress(): Promise<string>;
    getSeed(): Promise<never>;
    getAdapterVersion(): number;
    signRequest(bytes: Uint8Array): Promise<string>;
    signTransaction(bytes: Uint8Array, precision: Record<string, number>, signData: any): Promise<string>;
    signOrder(bytes: Uint8Array, precision: Record<string, number>, data: any): Promise<string>;
    signData(bytes: Uint8Array): Promise<string>;
    getEncodedSeed(): Promise<never>;
    getPrivateKey(): Promise<never>;
    getSignVersions(): Record<SIGN_TYPE, Array<number>>;
    static initOptions(options: any): void;
    static isAvailable(): Promise<boolean>;
}