import { NamedError } from '@salesforce/kit';
import { JsonMap } from '@salesforce/ts-types';
/**
 * A generalized sfdx error which also contains an action. The action is used in the
 * CLI to help guide users past the error.
 *
 * To throw an error in a synchronous function you must either pass the error message and actions
 * directly to the constructor, e.g.
 *
 * ```
 * // To load a message bundle (Note that __dirname should contain a messages folder)
 * Messages.importMessagesDirectory(__dirname);
 * const messages = Messages.load('myPackageName', 'myBundleName');
 *
 * // To throw a non-bundle based error:
 * throw new SfdxError(message.getMessage('myError'), 'MyErrorName');
 * ```
 */
export declare class SfdxError extends NamedError {
    /**
     * Action messages. Hints to the users regarding what can be done to fix related issues.
     */
    actions?: string[];
    /**
     * SfdxCommand can return this process exit code.
     */
    exitCode: number;
    /**
     * The related context for this error.
     */
    context?: string;
    data?: unknown;
    /**
     * Some errors support `error.code` instead of `error.name`. This keeps backwards compatability.
     */
    private _code?;
    /**
     * Create an SfdxError.
     *
     * @param message The error message.
     * @param name The error name. Defaults to 'SfdxError'.
     * @param actions The action message(s).
     * @param exitCodeOrCause The exit code which will be used by SfdxCommand or he underlying error that caused this error to be raised.
     * @param cause The underlying error that caused this error to be raised.
     */
    constructor(message: string, name?: string, actions?: string[], exitCodeOrCause?: number | Error, cause?: Error);
    /**
     * Convert an Error to an SfdxError.
     *
     * @param err The error to convert.
     */
    static wrap(err: Error | string): SfdxError;
    get code(): string;
    set code(code: string);
    /**
     * Sets the context of the error. For convenience `this` object is returned.
     *
     * @param context The command name.
     */
    setContext(context: string): SfdxError;
    /**
     * An additional payload for the error. For convenience `this` object is returned.
     *
     * @param data The payload data.
     */
    setData(data: unknown): SfdxError;
    /**
     * Convert an {@link SfdxError} state to an object. Returns a plain object representing the state of this error.
     */
    toObject(): JsonMap;
    /**
     * @deprecated Does nothing. Do not use. This is kept around to support older versions of SfdxCommand.
     * @param commandName
     */
    setCommandName(): void;
}