- Docs (JSDoc): Further on preferring void

editor/embedapi-dom.js

@@ -13,7 +13,7 @@ let svgCanvas = null;
 /**
 * @param {string} data
 * @param {string} error
-* @returns {undefined}
+* @returns {void}
 */
 function handleSvgData (data, error) {
   if (error) {
@@ -27,7 +27,7 @@ function handleSvgData (data, error) {
 
 /**
 * Set the canvas with an example SVG string.
-* @returns {undefined}
+* @returns {void}
 */
 function loadSvg () {
   const svgexample = '<svg width="640" height="480" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g><title>Layer 1</title><rect stroke-width="5" stroke="#000000" fill="#FF0000" id="svg_1" height="35" width="51" y="35" x="32"/><ellipse ry="15" rx="24" stroke-width="5" stroke="#000000" fill="#0000ff" id="svg_2" cy="60" cx="66"/></g></svg>';
@@ -36,7 +36,7 @@ function loadSvg () {
 
 /**
 *
-* @returns {undefined}
+* @returns {void}
 */
 function saveSvg () {
   svgCanvas.getSvgString()(handleSvgData);
@@ -44,7 +44,7 @@ function saveSvg () {
 
 /**
 * Perform a PNG export.
-* @returns {undefined}
+* @returns {void}
 */
 function exportPNG () {
   svgCanvas.getUIStrings()(function (uiStrings) {
@@ -62,7 +62,7 @@ function exportPNG () {
 
 /**
 * Perform a PDF export.
-* @returns {undefined}
+* @returns {void}
 */
 function exportPDF () {
   svgCanvas.getUIStrings()(function (uiStrings) {