import { ImapFlow } from "imapflow";
import { ImapCredentialsData } from "../../../credentials/ImapCredentials.credentials";
import { INode, JsonValue, Logger as N8nLogger, NodeOperationError } from "n8n-workflow";
interface ImapLoggerEntryError {
    err?: JsonValue;
    cid?: string;
    src?: string;
    [key: string]: any;
}
export declare class ImapErrorsList {
    caughtEntries: ImapLoggerEntryError[];
    addEntry(entry: ImapLoggerEntryError): void;
    combineFullEntriesToString(): string;
    toString(): string;
}
export declare class NodeImapError extends NodeOperationError {
    constructor(node: INode, message: string, imapErrorsList: ImapErrorsList);
}
export declare class ImapFlowErrorCatcher {
    private static instance;
    private errorsList;
    private isCatching;
    private constructor();
    static getInstance(): ImapFlowErrorCatcher;
    private clear;
    startErrorCatching(): void;
    stopAndGetErrorsList(): ImapErrorsList;
    onImapError(error: object): void;
    onImapWarning(warning: object): void;
}
export declare class ImapLoggerToN8nConverter {
    private n8nLogger?;
    private enableDebugLogs;
    constructor(enableDebugLogs: boolean, n8nLogger?: N8nLogger);
    info(obj: object): void;
    debug(obj: object): void;
    error(obj: object): void;
    warn(obj: object): void;
}
export declare function createImapClient(credentials: ImapCredentialsData, logger?: N8nLogger, enableDebugLogs?: boolean): ImapFlow;
export {};