fix to doc and config

.gitignore

@@ -1,5 +1,6 @@
 ignore
 node_modules
+src/editor/react-extensions/react-test/node_modules
 docs/jsdoc
 cypress/results
 cypress/screenshots

.npmignore

@@ -3,3 +3,4 @@ coverage/**
 .nyc_output
 instrumented/**
 node_modules/**
+src/editor/react-extensions/react-test/node_modules/**

docs/jsdoc-config.js

@@ -12,7 +12,8 @@ module.exports = {
       'dist',
       'external',
       'screencasts',
-      'test'
+      'test',
+      'src/editor/react-extensions/react-test/node_modules'
     ],
     excludePattern: 'svgedit-config-*|build-html.js|rollup*|external/babel-polyfill|extensions/mathjax|imagelib/jquery.min.js|jspdf/jspdf.min.js|jspdf/underscore-min.js|jquery-ui|jquery.min.js|js-hotkeys'
   },

src/svgcanvas/selected-elem.js

@@ -409,7 +409,7 @@ const alignSelectedElements = (type, relativeTo) => {
  * @param {Float} maxx - selected area max-x
  * @param {Float} miny - selected area min-y
  * @param {Float} maxy - selected area max-y
- * @returns {[Float[],Float[]]} x and y distances array
+ * @returns {Array.Float[]} x and y distances array
  * @private
  */
 const _getDistributeHorizontalDistances = (relativeTo, selectedElements, bboxes, minx, maxx, miny, maxy) => {
@@ -470,7 +470,7 @@ const _getDistributeHorizontalDistances = (relativeTo, selectedElements, bboxes,
  * @param {Float} maxx - selected area max-x
  * @param {Float} miny - selected area min-y
  * @param {Float} maxy - selected area max-y
- * @returns {[Float[],Float[]]} x and y distances array
+ * @returns {Array.Float[]}} x and y distances array
  * @private
  */
 const _getDistributeVerticalDistances = (relativeTo, selectedElements, bboxes, minx, maxx, miny, maxy) => {
@@ -531,7 +531,7 @@ const _getDistributeVerticalDistances = (relativeTo, selectedElements, bboxes, m
  * @param {Float} maxx - selected area max-x
  * @param {Float} miny - selected area min-y
  * @param {Float} maxy - selected area max-y
- * @returns {[Float[],Float[]]} x and y distances array
+ * @returns {Array.Float[]} x and y distances array
  * @private
  */
 const _getNormalDistances = (type, selectedElements, bboxes, minx, maxx, miny, maxy) => {