diff --git a/src/light/LightShadow.js b/src/light/LightShadow.js
index b95b19a..e777e58 100644
--- a/src/light/LightShadow.js
+++ b/src/light/LightShadow.js
@@ -78,13 +78,17 @@ const LightShadow = Class.create(/** @lends LightShadow.prototype */{
      * @default 0.005
      */
     minBias: 0.005,
+    /**
+     * @type {any}
+     * @default null
+     */
     cameraInfo: null,
     debug: false,
     /**
+     * @constructs
      * @param {object} params
      * @param {Light} params.light
      * @param {WebGLRenderer} params.renderer
-     * @param {WebGLRenderer} params.renderer
      * @param {object} [params.cameraInfo]
      * @param {number} params.width
      * @param {number} params.height