import { NamedError } from '@salesforce/kit';
import { JsonMap, Optional } from '@salesforce/ts-types';
import { Messages, Tokens } from './messages';
/**
 * A class to manage all the keys and tokens for a message bundle to use with SfdxError.
 *
 * ```
 * SfdxError.create(new SfdxErrorConfig('MyPackage', 'apex', 'runTest').addAction('apexErrorAction1', [className]));
 * ```
 */
export declare class SfdxErrorConfig {
    /**
     * The name of the package
     */
    readonly packageName: string;
    /**
     * The name of the bundle
     */
    readonly bundleName: string;
    /**
     * The error key
     */
    errorKey: string;
    private errorTokens;
    private messages?;
    private actions;
    /**
     * Create a new SfdxErrorConfig.
     *
     * @param packageName The name of the package.
     * @param bundleName The message bundle.
     * @param errorKey The error message key.
     * @param errorTokens The tokens to use when getting the error message.
     * @param actionKey The action message key.
     * @param actionTokens The tokens to use when getting the action message(s).
     */
    constructor(packageName: string, bundleName: string, errorKey: string, errorTokens?: Tokens, actionKey?: string, actionTokens?: Tokens);
    /**
     * Set the error key.
     *
     * @param key The key to set.
     * @returns {SfdxErrorConfig} For convenience `this` object is returned.
     */
    setErrorKey(key: string): SfdxErrorConfig;
    /**
     * Set the error tokens.
     *
     * @param tokens The tokens to set. For convenience `this` object is returned.
     */
    setErrorTokens(tokens: Tokens): SfdxErrorConfig;
    /**
     * Add an error action to assist the user with a resolution. For convenience `this` object is returned.
     *
     * @param actionKey The action key in the message bundle.
     * @param actionTokens The action tokens for the string.
     */
    addAction(actionKey: string, actionTokens?: Tokens): SfdxErrorConfig;
    /**
     * Load the messages using `Messages.loadMessages`. Returns the loaded messages.
     */
    load(): Messages;
    /**
     * Get the error message using messages.getMessage.
     * **Throws** If `errorMessages.load` was not called first.
     */
    getError(): string;
    /**
     * Get the action messages using messages.getMessage.
     * **@throws** If `errorMessages.load` was not called first.
     */
    getActions(): Optional<string[]>;
    /**
     * Remove all actions from this error config. Useful when reusing SfdxErrorConfig for other error messages within
     * the same bundle. For convenience `this` object is returned.
     */
    removeActions(): SfdxErrorConfig;
}
/**
 * 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:
 * Messages.importMessagesDirectory(__dirname);
 * this.messages = Messages.loadMessages('myPackageName', 'myBundleName');
 * // Note that __dirname should contain a messages folder.
 *
 * // To throw an error associated with the message from the bundle:
 * throw SfdxError.create('myPackageName', 'myBundleName', 'MyErrorMessageKey', [messageToken1]);
 *
 * // To throw a non-bundle based error:
 * throw new SfdxError(myErrMsg, 'MyErrorName');
 * ```
 */
export declare class SfdxError extends NamedError {
    /**
     * The message string. Error.message
     */
    message: string;
    name: any;
    /**
     * 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 command name for this error.
     */
    commandName?: string;
    data: any;
    /**
     * 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 exitCode The exit code which will be used by SfdxCommand.
     * @param cause The underlying error that caused this error to be raised.
     */
    constructor(message: string, name?: string, actions?: string[], exitCode?: number, cause?: Error);
    /**
     * Create a new `SfdxError`.
     *
     * @param packageName The message package name used to create the `SfdxError`.
     * @param bundleName The message bundle name used to create the `SfdxError`.
     * @param key The key within the bundle for the message.
     * @param tokens The values to use for message tokenization.
     */
    static create(packageName: string, bundleName: string, key: string, tokens?: Tokens): SfdxError;
    /**
     * Create a new SfdxError.
     *
     * @param errorConfig The `SfdxErrorConfig` object used to create the SfdxError.
     */
    static create(errorConfig: SfdxErrorConfig): SfdxError;
    /**
     * 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 name of the command. For convenience `this` object is returned.
     *
     * @param commandName The command name.
     */
    setCommandName(commandName: 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;
}