/**
 * @class Behavior
 * @memberof jibo.bt
 * @description The baseclass to all behaviors.
 *
 * Subclasses: {@link jibo.bt.behaviors}
 * @param {Object} [options] Options for the behavior
 * @param {String} [options.name=''] Name of the behavior instance
 * @param {Array<jibo.bt.Decorator>} [options.decorators=[]] Decorators
 * @param {jibo.bt.Blackboard} [options.blackboard=null] Blackboard instance
 * @param {jibo.bt.BehaviorEmitter} [options.emitter=null] Emitter instance
 * @param {String} [options.assetPack=''] Name of the asset pack
 * @param {Object} [defaultOptions] Defaults for options
 */

        /**
         * Reference to the composite parent behavior
         * @name jibo.bt.Behavior#parent
         * @type {jibo.bt.ParentBehavior}
         * @readOnly
         */

        /**
         * List of decorators to wait on start
         * @name jibo.bt.Behavior#waitDecorators
         * @type {Array<jibo.bt.Decorator>}
         * @private
         */

        /**
         * Number of wait decorators
         * @name jibo.bt.Behavior#waitDecoratorsLength
         * @type {int}
         * @private
         */

    /**
     * Destroy this
     */

    /**
     * Collection of decorators
     * @name jibo.bt.Behavior#decorators
     * @type {Array<jibo.bt.Decorator>}
     * @readOnly
     */

    /**
     * Starts the behavior or decorator
     * @method jibo.bt.Behavior#start
     * @returns {Boolean} `true` if this element is started successfully. `false` otherwise.
     */

    /**
     * Called every frame. Must be overridden in subclass.
     * @method jibo.bt.Behavior#update
     * @returns {jibo.bt.Status} The current status of this behavior.
     */

    /**
     * Internal pause the behavior
     * @method jibo.bt.Behavior#_pause
     * @private
     */

    /**
     * Internal unpause the behavior
     * @method jibo.bt.Behavior#_unpause
     * @private
     */

    /**
     * Internal start the behavior
     * @method jibo.bt.Behavior#_start
     * @private
     * @return {Boolean} Status result
     */

    /**
     * Internal stop the behavior
     * @method jibo.bt.Behavior#_stop
     * @return {Promise<void>} A promise that resolves after any asynchronous cleanup has been performed.
     * @private
     */

    /**
     * Internal update the behavior
     * @method jibo.bt.Behavior#_update
     * @private
     * @return {jibo.bt.Status} Resulting status
     */