Upgraded dev dependencies.

package-lock.json

@@ -43,45 +43,56 @@
       "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.23.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.23.0.tgz",
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+      "version": "2.26.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.26.0.tgz",
+      "integrity": "sha512-4yUnLv40bzfzsXcTAtZyTjbiGUXMrcIJcIMioI22tSOyAxpdXiZ4r7YQUU8Jj6XXrLz9d5aMHPQf5JFR7h27Nw==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.23.0",
-        "eslint-utils": "^1.4.3",
+        "@typescript-eslint/experimental-utils": "2.26.0",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.0.0",
         "tsutils": "^3.17.1"
       }
     },
     "@typescript-eslint/experimental-utils": {
-      "version": "2.23.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.23.0.tgz",
-      "integrity": "sha512-OswxY59RcXH3NNPmq+4Kis2CYZPurRU6mG5xPcn24CjFyfdVli5mySwZz/g/xDbJXgDsYqNGq7enV0IziWGXVQ==",
+      "version": "2.26.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.26.0.tgz",
+      "integrity": "sha512-RELVoH5EYd+JlGprEyojUv9HeKcZqF7nZUGSblyAw1FwOGNnmQIU8kxJ69fttQvEwCsX5D6ECJT8GTozxrDKVQ==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/typescript-estree": "2.23.0",
-        "eslint-scope": "^5.0.0"
+        "@typescript-eslint/typescript-estree": "2.26.0",
+        "eslint-scope": "^5.0.0",
+        "eslint-utils": "^2.0.0"
+      },
+      "dependencies": {
+        "eslint-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-2.0.0.tgz",
+          "integrity": "sha512-0HCPuJv+7Wv1bACm8y5/ECVfYdfsAm9xmVb7saeFlxjPYALefjhbYoCkBjPdPzGH8wWyTpAez82Fh3VKYEZ8OA==",
+          "dev": true,
+          "requires": {
+            "eslint-visitor-keys": "^1.1.0"
+          }
+        }
       }
     },
     "@typescript-eslint/parser": {
-      "version": "2.23.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.23.0.tgz",
-      "integrity": "sha512-k61pn/Nepk43qa1oLMiyqApC6x5eP5ddPz6VUYXCAuXxbmRLqkPYzkFRKl42ltxzB2luvejlVncrEpflgQoSUg==",
+      "version": "2.26.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.26.0.tgz",
+      "integrity": "sha512-+Xj5fucDtdKEVGSh9353wcnseMRkPpEAOY96EEenN7kJVrLqy/EVwtIh3mxcUz8lsFXW1mT5nN5vvEam/a5HiQ==",
       "dev": true,
       "requires": {
         "@types/eslint-visitor-keys": "^1.0.0",
-        "@typescript-eslint/experimental-utils": "2.23.0",
-        "@typescript-eslint/typescript-estree": "2.23.0",
+        "@typescript-eslint/experimental-utils": "2.26.0",
+        "@typescript-eslint/typescript-estree": "2.26.0",
         "eslint-visitor-keys": "^1.1.0"
       }
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "2.23.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.23.0.tgz",
-      "integrity": "sha512-pmf7IlmvXdlEXvE/JWNNJpEvwBV59wtJqA8MLAxMKLXNKVRC3HZBXR/SlZLPWTCcwOSg9IM7GeRSV3SIerGVqw==",
+      "version": "2.26.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.26.0.tgz",
+      "integrity": "sha512-3x4SyZCLB4zsKsjuhxDLeVJN6W29VwBnYpCsZ7vIdPel9ZqLfIZJgJXO47MNUkurGpQuIBALdPQKtsSnWpE1Yg==",
       "dev": true,
       "requires": {
         "debug": "^4.1.1",
@@ -538,9 +549,9 @@
       }
     },
     "concurrently": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-5.0.2.tgz",
-      "integrity": "sha512-iUNVI6PzKO0RVXV9pHWM0khvEbELxf3XLIoChaV6hHyoIaJuxQWZiOwlNysnJX5khsfvIK66+OJqRdbYrdsR1g==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-5.1.0.tgz",
+      "integrity": "sha512-9ViZMu3OOCID3rBgU31mjBftro2chOop0G2u1olq1OuwRBVRw/GxHTg80TVJBUTJfoswMmEUeuOg1g1yu1X2dA==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",
@@ -585,9 +596,9 @@
       "dev": true
     },
     "cross-env": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.0.tgz",
-      "integrity": "sha512-rV6M9ldNgmwP7bx5u6rZsTbYidzwvrwIYZnT08hSGLcQCcggofgFW+sNe7IhA1SRauPS0QuLbbX+wdNtpqE5CQ==",
+      "version": "7.0.2",
+      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.2.tgz",
+      "integrity": "sha512-KZP/bMEOJEDCkDQAyRhu3RL2ZO/SUVrxQVI0G3YEQ+OLbRA3c6zgixe8Mq8a/z7+HKlNEjo8oiLUs8iRijY2Rw==",
       "dev": true,
       "requires": {
         "cross-spawn": "^7.0.1"
@@ -668,9 +679,9 @@
       }
     },
     "date-fns": {
-      "version": "2.8.1",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.8.1.tgz",
-      "integrity": "sha512-EL/C8IHvYRwAHYgFRse4MGAPSqlJVlOrhVYZ75iQBKrnv+ZedmYsgwH3t+BCDuZDXpoo07+q9j4qgSSOa7irJg==",
+      "version": "2.11.1",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.11.1.tgz",
+      "integrity": "sha512-3RdUoinZ43URd2MJcquzBbDQo+J87cSzB8NkXdZiN5ia1UNyep0oCyitfiL88+R7clGTeq/RniXAc16gWyAu1w==",
       "dev": true
     },
     "debug": {
@@ -1309,9 +1320,9 @@
       "dev": true
     },
     "hosted-git-info": {
-      "version": "2.8.5",
-      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.5.tgz",
-      "integrity": "sha512-kssjab8CvdXfcXMXVcvsXum4Hwdq9XGtRD3TteMEvEbq0LXyiNQr6AprqKqfeaDXze7SxWvRxdpwE6ku7ikLkg==",
+      "version": "2.8.8",
+      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.8.tgz",
+      "integrity": "sha512-f/wzC2QaWBs7t9IYqB4T3sR1xviIViXJRJTWBlx2Gf3g0Xi5vI7Yy4koXQ1c9OYDGHN9sBy1DQ2AB8fqZBWhUg==",
       "dev": true
     },
     "htmlparser2": {
@@ -2312,9 +2323,9 @@
       "dev": true
     },
     "resolve": {
-      "version": "1.14.2",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.14.2.tgz",
-      "integrity": "sha512-EjlOBLBO1kxsUxsKjLt7TAECyKW6fOh1VRkykQkKGzcBbjjPIxBqGh0jf7GJ3k/f5mxMqW3htMD3WdTUVtW8HQ==",
+      "version": "1.15.1",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.1.tgz",
+      "integrity": "sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==",
       "dev": true,
       "requires": {
         "path-parse": "^1.0.6"
@@ -2346,9 +2357,9 @@
       }
     },
     "rollup": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.0.5.tgz",
-      "integrity": "sha512-bECGz+RYpw3NYCvLnABu3REUROYbnZsfQZA37ekm/KlgKt/fyxBNN4waBnlLwzx4r6jNBs56SbTn7PEgJjw3fQ==",
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.3.2.tgz",
+      "integrity": "sha512-p66+fbfaUUOGE84sHXAOgfeaYQMslgAazoQMp//nlR519R61213EPFgrMZa48j31jNacJwexSAR1Q8V/BwGKBA==",
       "dev": true,
       "requires": {
         "fsevents": "~2.1.2"
@@ -3102,9 +3113,9 @@
       "dev": true
     },
     "yargs": {
-      "version": "13.3.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
-      "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
+      "version": "13.3.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+      "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
       "dev": true,
       "requires": {
         "cliui": "^5.0.0",
@@ -3116,13 +3127,13 @@
         "string-width": "^3.0.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.1"
+        "yargs-parser": "^13.1.2"
       }
     },
     "yargs-parser": {
-      "version": "13.1.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-      "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
       "dev": true,
       "requires": {
         "camelcase": "^5.0.0",

package.json

@@ -74,10 +74,10 @@
   },
   "homepage": "https://threejs.org/",
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^2.23.0",
-    "@typescript-eslint/parser": "^2.23.0",
-    "concurrently": "^5.0.2",
-    "cross-env": "^7.0.0",
+    "@typescript-eslint/eslint-plugin": "^2.26.0",
+    "@typescript-eslint/parser": "^2.26.0",
+    "concurrently": "^5.1.0",
+    "cross-env": "^7.0.2",
     "eslint": "^6.8.0",
     "eslint-config-mdcs": "^4.2.3",
     "eslint-plugin-html": "^6.0.0",
@@ -89,7 +89,7 @@
     "pngjs": "3.4.0",
     "puppeteer": "^2.1.1",
     "qunit": "^2.9.3",
-    "rollup": "^2.0.5",
+    "rollup": "^2.3.2",
     "rollup-plugin-buble": "^0.19.8",
     "serve-handler": "^6.1.2",
     "typescript": "^3.8.3"