export type ExtensionMessage = ExtensionRequestArgs | ExtensionResponse;
export type ExtensionRequestArgs = ExtensionGetCurrentPermissionRequest | ExtensionPermissionRequest | ExtensionSignRequest | ExtensionSendEncryptedMessageRequest;
export type ExtensionResponse = ExtensionGetCurrentPermissionResponse | ExtensionPermissionResponse | ExtensionSignResponse | ExtensionSendEncryptedMessageResponse;
interface ExtensionMessageBase {
    type: ExtensionMessageType;
}
export declare enum ExtensionMessageType {
    GetCurrentPermissionRequest = "GET_CURRENT_PERMISSION_REQUEST",
    GetCurrentPermissionResponse = "GET_CURRENT_PERMISSION_RESPONSE",
    PermissionRequest = "PERMISSION_REQUEST",
    PermissionResponse = "PERMISSION_RESPONSE",
    SignRequest = "SIGN_REQUEST",
    SignResponse = "SIGN_RESPONSE",
    SendEncryptedMessageRequest = "SEND_ENCRYPTED_MSG_REQUEST",
    SendEncryptedMessageResponse = "SEND_ENCRYPTED_MSG_RESPONSE"
}
export interface ExtensionGetCurrentPermissionRequest extends ExtensionMessageBase {
    type: ExtensionMessageType.GetCurrentPermissionRequest;
}
export interface ExtensionGetCurrentPermissionResponse extends ExtensionMessageBase {
    type: ExtensionMessageType.GetCurrentPermissionResponse;
    permission: ExtensionPermission;
}
export interface ExtensionPermissionRequest extends ExtensionMessageBase {
    type: ExtensionMessageType.PermissionRequest;
    network: string;
    appMeta: ExtensionDAppMetadata;
    force?: boolean;
}
export interface ExtensionPermissionResponse extends ExtensionMessageBase {
    type: ExtensionMessageType.PermissionResponse;
    accountId: string;
    publicKey: string;
    availableNodeHosts: string[];
    currentNodeHost: string;
    watchOnly: boolean;
}
export interface ExtensionSignRequest extends ExtensionMessageBase {
    type: ExtensionMessageType.SignRequest;
    payload: string;
}
export interface ExtensionSignResponse extends ExtensionMessageBase {
    type: ExtensionMessageType.SignResponse;
    transactionId: string;
    fullHash: string;
}
export interface ExtensionSendEncryptedMessageRequest extends ExtensionMessageBase {
    type: ExtensionMessageType.SendEncryptedMessageRequest;
    plainMessage: string;
    messageIsText: boolean;
    recipientPublicKey: string;
    feeSigna?: string;
}
export interface ExtensionSendEncryptedMessageResponse extends ExtensionMessageBase {
    type: ExtensionMessageType.SendEncryptedMessageResponse;
    transactionId: string;
    fullHash: string;
}
export declare enum ExtensionErrorType {
    NotGranted = "NOT_GRANTED",
    NotFound = "NOT_FOUND",
    InvalidParams = "INVALID_PARAMS",
    InvalidNetwork = "INVALID_NETWORK"
}
export type ExtensionPermission = {
    currentNodeHost: string;
    availableNodeHosts: string[];
    accountId: string;
    publicKey: string;
    watchOnly: boolean;
} | null;
export type ExtensionSigned = {
    transactionId: string;
    fullHash: string;
} | null;
export type ExtensionSentEncryptedMessage = {
    transactionId: string;
    fullHash: string;
} | null;
export interface ExtensionDAppMetadata {
    name: string;
}
export interface PageMessage {
    type: PageMessageType;
    payload: any;
    reqId?: string | number;
}
export declare enum PageMessageType {
    Request = "SIGNUM_PAGE_REQUEST",
    Response = "SIGNUM_PAGE_RESPONSE",
    ErrorResponse = "SIGNUM_PAGE_ERROR_RESPONSE"
}
export declare enum ExtensionNotificationType {
    NetworkChanged = "XT_DAPP_NETWORK_CHANGED",
    AccountChanged = "XT_DAPP_ACCOUNT_CHANGED",
    PermissionRemoved = "XT_DAPP_PERMISSION_REMOVED",
    AccountRemoved = "XT_DAPP_ACCOUNT_REMOVED"
}
interface ExtensionNotificationBase {
    type: ExtensionNotificationType;
}
export type ExtensionNotification = ExtensionNotificationNetworkChanged | ExtensionNotificationPermissionRemoved | ExtensionNotificationAccountRemoved | ExtensionNotificationAccountChanged;
export interface ExtensionNotificationNetworkChanged extends ExtensionNotificationBase {
    type: ExtensionNotificationType.NetworkChanged;
    networkName: string;
    networkHost: string;
}
export interface ExtensionNotificationPermissionRemoved extends ExtensionNotificationBase {
    type: ExtensionNotificationType.PermissionRemoved;
    url: string;
}
export interface ExtensionNotificationAccountRemoved extends ExtensionNotificationBase {
    type: ExtensionNotificationType.AccountRemoved;
    accountId: string;
}
export interface ExtensionNotificationAccountChanged extends ExtensionNotificationBase {
    type: ExtensionNotificationType.AccountChanged;
    accountId: string;
    accountPublicKey: string;
    watchOnly: boolean;
}
export {};