import { AsyncMethodReturns } from 'penpal';
export interface INetwork {
    nodeUrl: string;
    chainId?: string;
    gasRelayHubAddress?: string;
}
export interface ICampaignInfo {
    maxAmount: number;
    campaignDateStart: number;
    campaignDateEnd: number;
}
export interface IConnectionMethods {
    getAccounts: (config: ISDKConfig) => Promise<{
        error: string;
        result: string[];
    }>;
    signTransaction: (txParams: ITransactionRequest, config: ISDKConfig) => Promise<{
        error: string;
        result: string;
    }>;
    signMessage: (msgParams: IMessageParams, config: ISDKConfig) => Promise<{
        error: string;
        result: string;
    }>;
    relay: (payload: IPayload, config: ISDKConfig) => Promise<{
        error: string;
        result: any;
    }>;
    showPortis: (config: ISDKConfig) => Promise<void>;
    importWallet: (mnemonicOrPrivateKey: string, config: ISDKConfig) => Promise<void>;
    getExtendedPublicKey: (path: string, coin: string, config: ISDKConfig) => Promise<{
        error: string;
        result: string;
    }>;
    logout: () => Promise<{
        error: string;
        result: boolean;
    }>;
    getCampaignInfo: (campaignId: string) => Promise<{
        error: string;
        result: any;
    }>;
    claimVoucher: (voucherId: string, config: ISDKConfig) => Promise<{
        error: string;
        result: any;
    }>;
    isLoggedIn: () => Promise<{
        error: string;
        result: boolean;
    }>;
    signBitcoinTransaction: (params: {
        coin: string;
        inputs: BTCSignTxInput[];
        outputs: BTCSignTxOutput[];
        version?: number;
        locktime?: number;
    }, config: ISDKConfig) => Promise<{
        error: string;
        result: {
            serializedTx: string;
            txid: string;
        };
    }>;
    showBitcoinWallet: (path: string, config: ISDKConfig) => Promise<void>;
    setSdkConfig: (config: ISDKConfig) => Promise<void>;
    purchaseERC20: (params: IPurchaseERC20Params, config: ISDKConfig) => Promise<void>;
}
export interface IWidget {
    communication: AsyncMethodReturns<IConnectionMethods>;
    widgetFrame: HTMLDivElement;
}
export interface ISDKConfig {
    dappId: string;
    network: INetwork;
    version: string;
    defaultEmail?: string;
    scope?: Scope[];
    registerPageByDefault?: boolean;
    staging?: boolean;
    feature?: boolean;
}
export declare type Scope = 'email';
export interface IOptions {
    scope?: Scope[];
    gasRelay?: boolean;
    registerPageByDefault?: boolean;
    pocketDevId?: string;
    staging?: boolean;
    feature?: boolean;
}
export interface ITransactionRequest {
    to?: string;
    from?: string;
    nonce?: string;
    gas?: string;
    gasPrice?: string;
    data?: string;
    value?: string;
    chainId?: number;
}
export interface IMessageParams {
    from: string;
    data: string | ITypedDataMessage[];
    messageStandard: 'signMessage' | 'signPersonalMessage' | 'signTypedMessage';
}
export interface ITypedDataMessage {
    name: string;
    type: string;
    value: string;
}
export interface IPayload {
    id: number;
    jsonrpc: string;
    method: string;
    params: any[];
}
export declare type BIP32Path = Array<number>;
export interface BTCSignTxInput {
    addressNList: BIP32Path;
    scriptType?: BTCInputScriptType;
    sequence?: number;
    amount: string;
    vout: number;
    txid: string;
    tx?: BitcoinTx;
    hex: string;
}
export interface BTCSignTxOutput {
    addressNList?: BIP32Path;
    scriptType?: BTCOutputScriptType;
    address?: string;
    addressType: BTCOutputAddressType;
    amount: string;
    isChange: boolean;
}
export interface BitcoinTx {
    version: number;
    locktime: number;
    vin: Array<BitcoinInput>;
    vout: Array<BitcoinOutput>;
}
export interface BitcoinInput {
    vout?: number;
    valueSat?: number;
    sequence?: number;
    scriptSig?: BitcoinScriptSig;
    txid?: string;
    coinbase?: string;
}
export interface BitcoinOutput {
    value: string;
    scriptPubKey: BitcoinScriptSig;
}
export interface BitcoinScriptSig {
    hex: string;
}
export interface BTCSignTxSDKInput {
    coin: string;
    inputs: BTCSignTxInput[];
    outputs: BTCSignTxOutput[];
    locktime?: number;
    version?: number;
}
export declare type BTCInputScriptType = 'p2pkh' | 'p2sh' | 'external' | 'p2wpkh' | 'p2sh-p2wpkh';
export declare type BTCOutputScriptType = 'p2pkh' | 'p2sh' | 'p2wpkh' | 'p2sh-p2wpkh';
export declare type BTCOutputAddressType = 'spend' | 'transfer' | 'change' | 'exchange';
export interface IPurchaseERC20Params {
    tokenAddress: string;
    amount: string;
    tokenSymbol: string;
    logoURL?: string | undefined;
}
declare const _default: null;
export default _default;