- Linting (ESLint): Per latest ash-nazg/eslint

- npm: Update devDeps

dist/canvg.js

@@ -3263,7 +3263,7 @@ var canvg = (function (exports) {
             return false;
           }
 
-          this.duration = this.duration + delta; // if we're past the begin time
+          this.duration += delta; // if we're past the begin time
 
           var updated = false;
 

dist/extensions/ext-server_moinsave.js

@@ -3263,7 +3263,7 @@ var svgEditorExtension_server_moinsave = (function () {
             return false;
           }
 
-          this.duration = this.duration + delta; // if we're past the begin time
+          this.duration += delta; // if we're past the begin time
 
           var updated = false;
 

dist/extensions/ext-server_opensave.js

@@ -3263,7 +3263,7 @@ var svgEditorExtension_server_opensave = (function () {
             return false;
           }
 
-          this.duration = this.duration + delta; // if we're past the begin time
+          this.duration += delta; // if we're past the begin time
 
           var updated = false;
 

editor/canvg/canvg.js

@@ -1881,7 +1881,7 @@ function build (opts) {
         }
         return false;
       }
-      this.duration = this.duration + delta;
+      this.duration += delta;
 
       // if we're past the begin time
       let updated = false;

package.json

@@ -77,25 +77,25 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.7.2",
-    "@babel/node": "^7.7.0",
-    "@babel/plugin-transform-modules-commonjs": "^7.7.0",
-    "@babel/plugin-transform-named-capturing-groups-regex": "^7.7.0",
-    "@babel/preset-env": "^7.7.1",
+    "@babel/core": "^7.7.4",
+    "@babel/node": "^7.7.4",
+    "@babel/plugin-transform-modules-commonjs": "^7.7.4",
+    "@babel/plugin-transform-named-capturing-groups-regex": "^7.7.4",
+    "@babel/preset-env": "^7.7.4",
     "@mysticatea/eslint-plugin": "^13.0.0",
     "axe-core": "^3.4.0",
     "axe-testcafe": "^3.0.0",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
-    "core-js-bundle": "^3.4.1",
-    "eslint": "6.6.0",
-    "eslint-config-ash-nazg": "11.5.0",
+    "core-js-bundle": "^3.4.2",
+    "eslint": "6.7.0",
+    "eslint-config-ash-nazg": "12.0.0",
     "eslint-config-standard": "14.1.0",
     "eslint-plugin-array-func": "^3.1.3",
     "eslint-plugin-compat": "^3.3.0",
     "eslint-plugin-eslint-comments": "^3.1.2",
     "eslint-plugin-html": "^6.0.0",
     "eslint-plugin-import": "2.18.2",
-    "eslint-plugin-jsdoc": "^18.1.1",
+    "eslint-plugin-jsdoc": "^18.1.4",
     "eslint-plugin-markdown": "^1.0.1",
     "eslint-plugin-no-use-extend-native": "^0.4.1",
     "eslint-plugin-node": "10.0.0",
@@ -118,13 +118,13 @@
     "regenerator-runtime": "^0.13.3",
     "remark-cli": "^7.0.1",
     "remark-lint-ordered-list-marker-value": "^1.0.3",
-    "rollup": "1.27.2",
+    "rollup": "1.27.4",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-re": "^1.0.7",
     "rollup-plugin-terser": "^5.1.2",
     "sinon": "^7.5.0",
     "sinon-test": "^2.4.0",
     "stackblur-canvas": "^2.2.0",
-    "testcafe": "^1.6.1"
+    "testcafe": "^1.7.0"
   }
 }

test/utilities_test.js

@@ -37,10 +37,9 @@ const mockPathActions = {resetOrientation () { /* */ }};
 let mockHistorySubCommands = [];
 const mockHistory = {
   BatchCommand: class {
-    constructor () {
-      return {
-        addSubCommand (cmd) { mockHistorySubCommands.push(cmd); }
-      };
+    // eslint-disable-next-line class-methods-use-this
+    addSubCommand (cmd) {
+      mockHistorySubCommands.push(cmd);
     }
   },
   RemoveElementCommand: class {