Updated dev dependencies.

package-lock.json

@@ -43,9 +43,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "12.7.11",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.7.11.tgz",
-      "integrity": "sha512-Otxmr2rrZLKRYIybtdG/sgeO+tHY20GxeDjcGmUnmmlCWyEnv2a2x1ZXBo3BTec4OiTXMQCiazB8NMBf0iRlFw==",
+      "version": "12.11.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.11.1.tgz",
+      "integrity": "sha512-TJtwsqZ39pqcljJpajeoofYRfeZ7/I/OMUQ5pR4q5wOKf2ocrUvBAZUMhWsOvKx3dVc/aaV5GluBivt0sWqA5A==",
       "dev": true
     },
     "@types/webgl2": {
@@ -55,12 +55,12 @@
       "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.3.3.tgz",
-      "integrity": "sha512-12cCbwu5PbQudkq2xCIS/QhB7hCMrsNPXK+vJtqy/zFqtzVkPRGy12O5Yy0gUK086f3VHV/P4a4R4CjMW853pA==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.4.0.tgz",
+      "integrity": "sha512-se/YCk7PUoyMwSm/u3Ii9E+BgDUc736uw/lXCDpXEqRgPGsoBTtS8Mntue/vZX8EGyzGplYuePBuVyhZDM9EpQ==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.3.3",
+        "@typescript-eslint/experimental-utils": "2.4.0",
         "eslint-utils": "^1.4.2",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^2.0.1",
@@ -68,42 +68,35 @@
       }
     },
     "@typescript-eslint/experimental-utils": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.3.3.tgz",
-      "integrity": "sha512-MQ4jKPMTU1ty4TigJCRKFPye2qyQdH8jzIIkceaHgecKFmkNS1hXPqKiZ+mOehkz6+HcN5Nuvwm+frmWZR9tdg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.4.0.tgz",
+      "integrity": "sha512-2cvhNaJoWavgTtnC7e1jUSPZQ7e4U2X9Yoy5sQmkS7lTESuyuZrlRcaoNuFfYEd6hgrmMU7+QoSp8Ad+kT1nfA==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/typescript-estree": "2.3.3",
+        "@typescript-eslint/typescript-estree": "2.4.0",
         "eslint-scope": "^5.0.0"
       }
     },
     "@typescript-eslint/parser": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.3.3.tgz",
-      "integrity": "sha512-+cV53HuYFeeyrNW8x/rgPmbVrzzp/rpRmwbJnNtwn4K8mroL1BdjxwQh7X9cUHp9rm4BBiEWmD3cSBjKG7d5mw==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.4.0.tgz",
+      "integrity": "sha512-IouAKi/grJ4MFrwdXIJ1GHAwbPWYgkT3b/x8Q49F378c9nwgxVkO76e0rZeUVpwHMaUuoKG2sUeK0XGkwdlwkw==",
       "dev": true,
       "requires": {
         "@types/eslint-visitor-keys": "^1.0.0",
-        "@typescript-eslint/experimental-utils": "2.3.3",
-        "@typescript-eslint/typescript-estree": "2.3.3",
+        "@typescript-eslint/experimental-utils": "2.4.0",
+        "@typescript-eslint/typescript-estree": "2.4.0",
         "eslint-visitor-keys": "^1.1.0"
-      },
-      "dependencies": {
-        "eslint-visitor-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
-          "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
-          "dev": true
-        }
       }
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.3.3.tgz",
-      "integrity": "sha512-GkACs12Xp8d/STunNv/iSMYJFQrkrax9vuPZySlgSzoJJtw1cp6tbEw4qsLskQv6vloLrkFJHcTJ0a/yCB5cIA==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.4.0.tgz",
+      "integrity": "sha512-/DzDAtMqF5d9IlXrrvu/Id/uoKjnSxf/3FbtKK679a/T7lbDM8qQuirtGvFy6Uh+x0hALuCMwnMfUf0P24/+Iw==",
       "dev": true,
       "requires": {
+        "chokidar": "^3.0.2",
         "glob": "^7.1.4",
         "is-glob": "^4.0.1",
         "lodash.unescape": "4.0.1",
@@ -119,9 +112,9 @@
       }
     },
     "acorn": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.0.0.tgz",
-      "integrity": "sha512-PaF/MduxijYYt7unVGRuds1vBC9bFxbNf+VWqhOClfdgy7RlVkQqt610ig1/yxTgsDIfW1cWDel5EBbOy3jdtQ==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
+      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
       "dev": true
     },
     "acorn-dynamic-import": {
@@ -149,13 +142,10 @@
       }
     },
     "ansi-escapes": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.2.1.tgz",
-      "integrity": "sha512-Cg3ymMAdN10wOk/VYfLV7KCQyv7EDirJ64500sU7n9UlmioEtDuU5Gd+hj73hXSU/ex7tHJSssmyftDdkMLO8Q==",
-      "dev": true,
-      "requires": {
-        "type-fest": "^0.5.2"
-      }
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.2.0.tgz",
+      "integrity": "sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==",
+      "dev": true
     },
     "ansi-regex": {
       "version": "3.0.0",
@@ -172,6 +162,16 @@
         "color-convert": "^1.9.0"
       }
     },
+    "anymatch": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.1.tgz",
+      "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==",
+      "dev": true,
+      "requires": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      }
+    },
     "argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -199,6 +199,12 @@
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
       "dev": true
     },
+    "binary-extensions": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.0.0.tgz",
+      "integrity": "sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==",
+      "dev": true
+    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -209,6 +215,15 @@
         "concat-map": "0.0.1"
       }
     },
+    "braces": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
+      "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
+      "dev": true,
+      "requires": {
+        "fill-range": "^7.0.1"
+      }
+    },
     "buble": {
       "version": "0.19.8",
       "resolved": "https://registry.npmjs.org/buble/-/buble-0.19.8.tgz",
@@ -279,13 +294,29 @@
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       "dev": true
     },
+    "chokidar": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.2.2.tgz",
+      "integrity": "sha512-bw3pm7kZ2Wa6+jQWYP/c7bAZy3i4GwiIiMO2EeRjrE48l8vBqC/WvFhSF0xyM8fQiPEGvwMY/5bqDG7sSEOuhg==",
+      "dev": true,
+      "requires": {
+        "anymatch": "~3.1.1",
+        "braces": "~3.0.2",
+        "fsevents": "~2.1.1",
+        "glob-parent": "~5.1.0",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.2.0"
+      }
+    },
     "cli-cursor": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-3.1.0.tgz",
-      "integrity": "sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
+      "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
       "dev": true,
       "requires": {
-        "restore-cursor": "^3.1.0"
+        "restore-cursor": "^2.0.0"
       }
     },
     "cli-width": {
@@ -533,9 +564,9 @@
       }
     },
     "emoji-regex": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
-      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+      "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
       "dev": true
     },
     "end-of-stream": {
@@ -569,9 +600,9 @@
       "dev": true
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     "eslint": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.2.1.tgz",
-      "integrity": "sha512-ES7BzEzr0Q6m5TK9i+/iTpKjclXitOdDK4vT07OqbkBT2/VcN/gO9EL1C4HlK3TAOXYv2ItcmbVR9jO1MR0fJg==",
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.5.1.tgz",
+      "integrity": "sha512-32h99BoLYStT1iq1v2P9uwpyznQ4M2jRiFB6acitKz52Gqn+vPaMDUTB1bYi1WN4Nquj2w+t+bimYUG83DC55A==",
       "dev": true,
       "requires": {
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@@ -583,7 +614,7 @@
         "eslint-scope": "^5.0.0",
         "eslint-utils": "^1.4.2",
         "eslint-visitor-keys": "^1.1.0",
-        "espree": "^6.1.0",
+        "espree": "^6.1.1",
         "esquery": "^1.0.1",
         "esutils": "^2.0.2",
         "file-entry-cache": "^5.0.1",
@@ -619,22 +650,6 @@
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           "dev": true
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-        "eslint-scope": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.0.0.tgz",
-          "integrity": "sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==",
-          "dev": true,
-          "requires": {
-            "esrecurse": "^4.1.0",
-            "estraverse": "^4.1.1"
-          }
-        },
-        "eslint-visitor-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
-          "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
-          "dev": true
-        },
         "semver": {
           "version": "6.3.0",
           "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
@@ -678,35 +693,35 @@
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     "eslint-utils": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.2.tgz",
-      "integrity": "sha512-eAZS2sEUMlIeCjBeubdj45dmBHQwPHWyBcT1VSYB7o9x9WRRqKxyUoiXlRjyAwzN7YEzHJlYg0NmzDRWx6GP4Q==",
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.3.tgz",
+      "integrity": "sha512-fbBN5W2xdY45KulGXmLHZ3c3FHfVYmKg0IrAKGOkT/464PQsx2UeIzfz1RmEci+KLm1bBaAzZAh8+/E+XAeZ8Q==",
       "dev": true,
       "requires": {
-        "eslint-visitor-keys": "^1.0.0"
+        "eslint-visitor-keys": "^1.1.0"
       }
     },
     "eslint-visitor-keys": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz",
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+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
+      "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
       "dev": true
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-      "resolved": "https://registry.npmjs.org/espree/-/espree-6.1.0.tgz",
-      "integrity": "sha512-boA7CHRLlVWUSg3iL5Kmlt/xT3Q+sXnKoRYYzj1YeM10A76TEJBbotV5pKbnK42hEUIr121zTv+QLRM5LsCPXQ==",
+      "version": "6.1.2",
+      "resolved": "https://registry.npmjs.org/espree/-/espree-6.1.2.tgz",
+      "integrity": "sha512-2iUPuuPP+yW1PZaMSDM9eyVf8D5P0Hi8h83YtZ5bPc/zHYjII5khoixIUTMO794NOY8F/ThF1Bo8ncZILarUTA==",
       "dev": true,
       "requires": {
-        "acorn": "^7.0.0",
-        "acorn-jsx": "^5.0.0",
+        "acorn": "^7.1.0",
+        "acorn-jsx": "^5.1.0",
         "eslint-visitor-keys": "^1.1.0"
       },
       "dependencies": {
-        "eslint-visitor-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
-          "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
+        "acorn-jsx": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.1.0.tgz",
+          "integrity": "sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==",
           "dev": true
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@@ -736,9 +751,9 @@
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     "estraverse": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz",
-      "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.3.0.tgz",
+      "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==",
       "dev": true
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     "estree-walker": {
@@ -813,9 +828,9 @@
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-      "resolved": "https://registry.npmjs.org/figures/-/figures-3.0.0.tgz",
-      "integrity": "sha512-HKri+WoWoUgr83pehn/SIgLOMZ9nAWC6dcGj26RY2R4F50u4+RTUz0RCrUlOV3nKRAICW1UGzyb+kcX2qK1S/g==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz",
+      "integrity": "sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=",
       "dev": true,
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@@ -830,6 +845,15 @@
         "flat-cache": "^2.0.1"
       }
     },
+    "fill-range": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
+      "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
+      "dev": true,
+      "requires": {
+        "to-regex-range": "^5.0.1"
+      }
+    },
     "find-up": {
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       "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
@@ -882,6 +906,13 @@
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       "dev": true
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+    "fsevents": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.1.tgz",
+      "integrity": "sha512-4FRPXWETxtigtJW/gxzEDsX1LVbPAM93VleB83kZB+ellqbHMkyt2aJfuzNLRvFPnGi6bcE5SvfxgbXPeKteJw==",
+      "dev": true,
+      "optional": true
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@@ -918,9 +949,9 @@
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-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.0.0.tgz",
-      "integrity": "sha512-Z2RwiujPRGluePM6j699ktJYxmPpJKCfpGA13jz2hmFZC7gKetzrWvg5KN3+OsIFmydGyZ1AVwERCq1w/ZZwRg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.0.tgz",
+      "integrity": "sha512-qjtRgnIVmOfnKUE3NJAQEdk+lKrxfw8t5ke7SXtfMTHcjsBfOfWXCQfdb30zfDoZQ2IRSIiidmjtbHZPZ++Ihw==",
       "dev": true,
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@@ -1097,22 +1128,22 @@
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package.json

@@ -71,20 +71,20 @@
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