import { ChainErrorDetailCode, ChainErrorType } from './models';
/** Provides additional info related to a chain error
 *  errorType - A ChainErrorType which is a common set of errors that span all chains
 *  originalError - The original error object thrown by the chain
 *  json - Additional data about the error (if provided by the chain) */
export declare class ChainError extends Error {
    errorType: ChainErrorType;
    /** json of additional chain error data - if available */
    json: any;
    /** original error from which this ChainError was composed */
    originalError: Error;
    constructor(errorType: ChainErrorType, message: string, json?: any, originalError?: Error);
}
export declare function throwNewError(message: string, code?: string, parentError?: Error): void;
export declare function throwAndLogError(message: string, code?: string, parentError?: Error): void;
/**
 *  Resolves a promise (that was waiting for a transaction to confirm)
 */
export declare function resolveAwaitTransaction(resolve: any, transaction: any): void;
/**
 *  Rejects a promise (that was waiting for a transaction to confirm)
 *  All errors are of ErrorType TxConfirmFailure - A more specfic cause of the error is passed via errorDetailCode param
 */
export declare function rejectAwaitTransaction(reject: any, errorDetailCode: ChainErrorDetailCode, errorMessage: string, originalError: Error): void;