chore: Update dev Dependencies eslint and load-grunt-tasks (#387)

Author: anthony-redFox

lib/reporter.js

@@ -18,6 +18,7 @@ var minimatch = require('minimatch')
 var globalSourceMapStore = require('./source-map-store')
 var globalCoverageMap = require('./coverage-map')
 var reports = require('./report-creator')
+const hasOwnProperty = Object.prototype.hasOwnProperty
 
 function isAbsolute (file) {
   if (path.isAbsolute) {
@@ -249,7 +250,7 @@ var CoverageReporter = function (rootConfig, helper, logger, emitter) {
         var remappedCoverageMap = sourceMapStore.transformCoverage(coverageMap).map
 
         // If config.check is defined, check coverage levels for each browser
-        if (config.hasOwnProperty('check') && !checkedCoverage[browser.id]) {
+        if (hasOwnProperty.call(config, 'check') && !checkedCoverage[browser.id]) {
           checkedCoverage[browser.id] = true
           var coverageFailed = checkCoverage(browser, remappedCoverageMap)
           if (coverageFailed) {

package-lock.json

@@ -29,17 +29,18 @@
   "license": "MIT",
   "devDependencies": {
     "chai": "^4.2.0",
-    "eslint": "^4.18.2",
-    "eslint-config-standard": "^5.1.0",
-    "eslint-plugin-promise": "^1.1.0",
-    "eslint-plugin-react": "^4.1.0",
-    "eslint-plugin-standard": "^1.1.0",
+    "eslint": "^6.5.1",
+    "eslint-config-standard": "^14.1.0",
+    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-promise": "^4.2.1",
+    "eslint-plugin-standard": "^4.0.1",
     "grunt": "^1.0.3",
     "grunt-bump": "^0.8.0",
     "grunt-cli": "^1.3.2",
     "grunt-conventional-changelog": "^6.1.0",
     "grunt-conventional-github-releaser": "^1.0.0",
-    "grunt-eslint": "^21.0.0",
+    "grunt-eslint": "^22.0.0",
     "grunt-karma": "^3.0.2",
     "grunt-npm": "^0.0.2",
     "grunt-simple-mocha": "^0.4.1",
@@ -49,7 +50,7 @@
     "karma-firefox-launcher": "1.x || ^0.1.6",
     "karma-mocha": "1.x || ^0.2.0",
     "karma-requirejs": "1.x || ^0.2.2",
-    "load-grunt-tasks": "^4.0.0",
+    "load-grunt-tasks": "^5.1.0",
     "mocha": "^6.0.2",
     "mocks": "0.0.15",
     "requirejs": "^2.1.20",