import { OKXConnectError } from '@okxconnect/universal-provider';
import { ConnectKitErrorCodes } from '../types/sdk';
export declare const SDK_ERRORS: {
    300: {
        message: string;
        code: ConnectKitErrorCodes;
    };
    400: {
        message: string;
        code: ConnectKitErrorCodes;
    };
    12: {
        message: string;
        code: ConnectKitErrorCodes;
    };
    500: {
        message: string;
        code: ConnectKitErrorCodes;
    };
};
export declare class OkxConnectSdkError extends Error {
    code: number;
    constructor(message: string, code: number);
}
export declare const convertToSdkError: (error: OKXConnectError) => OkxConnectSdkError | Error;
export declare const safeCall: <T>(promise: Promise<T>) => Promise<T | undefined>;
export declare const throwMethodNotSupportedError: (msg?: string) => never;
export declare const throwDisconnectedError: (msg?: string) => never;
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