/**
 * Enumeration which contains the different state which a plugin can transition.
 */
export declare enum PluginState {
    /**
     * Plugin is not initialized.
     *
     * @var {string}
     */
    None = "none",
    /**
     * Plugin is being initialized.
     *
     * @var {string}
     */
    Initialize = "initialize",
    /**
     * Plugin is initialized and ready for usage.
     *
     * @var {string}
     */
    Ready = "ready",
    /**
     * Plugin has failed initialization.
     *
     * @var {string}
     */
    Failed = "failed"
}