export declare enum TransactionEventType {
    ERROR = "error",
    SUCCESS = "success",
    PROMPT = "prompt",
    ACCEPT = "accept",
    REJECT = "reject"
}
export type TransactionEventData<T extends TransactionEventType> = {
    type: T;
} & (T extends TransactionEventType.ERROR ? {
    error: Error;
} : T extends TransactionEventType.SUCCESS ? {
    txHash: string;
} : {});