export declare const IMAPSDKErrorCode: {
    readonly AUTHENTICATION_FAILED: "AUTHENTICATION_FAILED";
    readonly COMMAND_FAILED: "COMMAND_FAILED";
    readonly CONNECT_TIMEOUT: "CONNECT_TIMEOUT";
    readonly CONNECTION_CLOSED: "CONNECTION_CLOSED";
    readonly DISPOSED: "DISPOSED";
    readonly GREETING_TIMEOUT: "GREETING_TIMEOUT";
    readonly INTERNAL: "INTERNAL";
    readonly INVALID_STATE: "INVALID_STATE";
    readonly MISSING_EXTENSION: "MISSING_EXTENSION";
    readonly NO_CONNECTION: "NO_CONNECTION";
    readonly PARSER_ERROR: "PARSER_ERROR";
    readonly PROTOCOL_ERROR: "PROTOCOL_ERROR";
    readonly SOCKET_TIMEOUT: "SOCKET_TIMEOUT";
    readonly THROTTLED: "THROTTLED";
    readonly TLS_FAILED: "TLS_FAILED";
    readonly UNKNOWN: "UNKNOWN";
    readonly UPGRADE_TIMEOUT: "UPGRADE_TIMEOUT";
};
export type IMAPSDKErrorCode = (typeof IMAPSDKErrorCode)[keyof typeof IMAPSDKErrorCode];
export type IMAPSDKErrorOptions = {
    readonly cause?: unknown;
    readonly serverResponseCode?: string;
    readonly oauthError?: unknown;
    readonly responseStatus?: 'NO' | 'BAD';
    readonly responseText?: string;
    readonly throttleReset?: number;
    readonly extension?: string;
    readonly parserPosition?: number;
    readonly parserInput?: string;
};
export declare class IMAPSDKError extends Error {
    readonly name: string;
    readonly code: IMAPSDKErrorCode | `PARSER_${string}`;
    readonly serverResponseCode?: string;
    readonly oauthError?: unknown;
    readonly responseStatus?: 'NO' | 'BAD';
    readonly responseText?: string;
    readonly throttleReset?: number;
    readonly extension?: string;
    readonly parserPosition?: number;
    readonly parserInput?: string;
    constructor(code: IMAPSDKErrorCode, message: string, options?: IMAPSDKErrorOptions);
    static connection(code: typeof IMAPSDKErrorCode.NO_CONNECTION | typeof IMAPSDKErrorCode.CONNECTION_CLOSED | typeof IMAPSDKErrorCode.CONNECT_TIMEOUT | typeof IMAPSDKErrorCode.GREETING_TIMEOUT | typeof IMAPSDKErrorCode.SOCKET_TIMEOUT | typeof IMAPSDKErrorCode.UPGRADE_TIMEOUT | typeof IMAPSDKErrorCode.TLS_FAILED, message: string): IMAPSDKError;
    static authentication(message: string, serverResponseCode?: string, oauthError?: unknown): IMAPSDKError;
    static protocol(message: string, responseStatus?: 'NO' | 'BAD', responseText?: string, serverResponseCode?: string): IMAPSDKError;
    static commandFailed(message: string, serverResponseCode?: string, responseText?: string): IMAPSDKError;
    static parser(message: string, position?: number, input?: string): IMAPSDKError;
    static throttled(message: string, throttleReset: number): IMAPSDKError;
    static missingExtension(message: string, extension: string): IMAPSDKError;
    static invalidState(message: string): IMAPSDKError;
    static disposed(resource: string): IMAPSDKError;
    static internal(message: string, cause?: unknown): IMAPSDKError;
    static isIMAPSDKError(error: unknown): error is IMAPSDKError;
}
export declare const wrapError: (error: unknown, code: IMAPSDKErrorCode, message?: string) => IMAPSDKError;
export declare const catchAsIMAPError: <T>(fn: () => Promise<T> | T, code: IMAPSDKErrorCode, message?: string) => Promise<T>;
export type ConnectionErrorCode = typeof IMAPSDKErrorCode.NO_CONNECTION | typeof IMAPSDKErrorCode.CONNECTION_CLOSED | typeof IMAPSDKErrorCode.CONNECT_TIMEOUT | typeof IMAPSDKErrorCode.GREETING_TIMEOUT | typeof IMAPSDKErrorCode.SOCKET_TIMEOUT | typeof IMAPSDKErrorCode.UPGRADE_TIMEOUT | typeof IMAPSDKErrorCode.TLS_FAILED;
export declare class ConnectionError extends IMAPSDKError {
    readonly name = "ConnectionError";
    constructor(code: ConnectionErrorCode, message: string);
}
export declare class AuthenticationError extends IMAPSDKError {
    readonly name = "AuthenticationError";
    constructor(message: string, serverResponseCode?: string, oauthError?: unknown);
}
export declare class ProtocolError extends IMAPSDKError {
    readonly name = "ProtocolError";
    constructor(message: string, responseStatus?: 'NO' | 'BAD', responseText?: string, serverResponseCode?: string);
}
export declare class ParserError extends IMAPSDKError {
    readonly name = "ParserError";
    readonly code: `PARSER_${string}`;
    constructor(code: string, message: string, position?: number, input?: string);
    get position(): number | undefined;
    get input(): string | undefined;
}
export declare class ThrottleError extends IMAPSDKError {
    readonly name = "ThrottleError";
    constructor(message: string, throttleReset: number);
}
export declare class MissingExtensionError extends IMAPSDKError {
    readonly name = "MissingExtensionError";
    constructor(message: string, extension: string);
}
export type IMAPError = IMAPSDKError;
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