diff --git a/demo/footnotes.htm b/demo/footnotes.htm
index f2fa771..5f0b35b 100644
--- a/demo/footnotes.htm
+++ b/demo/footnotes.htm
@@ -27,7 +27,7 @@
         }
     </style>
     <script type="module" defer>
-        import { ast } from '../dist/markdown-muncher.mjs'
+        import { ast } from '../dist/markdown-muncher.min.mjs'
 
         document.querySelectorAll('script[type="text/markdown"').forEach((n) => {
             n.insertAdjacentHTML('beforebegin', '<pre>' + ast(n.textContent) + '</pre>')
diff --git a/demo/index.htm b/demo/index.htm
index 5d6b4fc..1d0835f 100644
--- a/demo/index.htm
+++ b/demo/index.htm
@@ -27,7 +27,7 @@
         }
     </style>
     <script type="module" defer>
-        import process from '../dist/markdown-muncher.mjs'
+        import process from '../dist/markdown-muncher.min.mjs'
 
         document.querySelectorAll('script[type="text/markdown"').forEach((n) => {
             process(n.textContent).then((html) => {
diff --git a/package-lock.json b/package-lock.json
index 5a1c41b..a959b44 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,70 +8,62 @@
       "version": "0.0.1",
       "license": "ISC",
       "devDependencies": {
-        "@ampproject/rollup-plugin-closure-compiler": "^0.26.0",
-        "@rollup/plugin-commonjs": "^18.0.0",
+        "@rollup/plugin-commonjs": "^20.0.0",
         "@rollup/plugin-json": "^4.1.0",
-        "@rollup/plugin-node-resolve": "^11.2.1",
+        "@rollup/plugin-node-resolve": "^13.0.4",
         "rehype-sanitize": "^5.0.0",
         "rehype-stringify": "^9.0.1",
         "remark-footnotes": "^4.0.0",
         "remark-gfm": "^2.0.0",
         "remark-parse": "^10.0.0",
         "remark-rehype": "^9.0.0",
-        "rollup": "^2.43.0",
-        "rollup-plugin-node-polyfills": "^0.2.1",
+        "rollup": "^2.56.0",
+        "rollup-plugin-polyfill-node": "^0.7.0",
+        "rollup-plugin-terser": "7.0.2",
         "unified": "^10.1.0",
         "unified-stream": "^2.0.0",
         "unist-util-inspect": "^7.0.0"
       }
     },
-    "node_modules/@ampproject/remapping": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-0.2.0.tgz",
-      "integrity": "sha512-a4EztS9/GOVQjX5Ol+Iz33TFhaXvYBF7aB6D8+Qz0/SCIxOm3UNRhGZiwcCuJ8/Ifc6NCogp3S48kc5hFxRpUw==",
+    "node_modules/@babel/code-frame": {
+      "version": "7.14.5",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.14.5.tgz",
+      "integrity": "sha512-9pzDqyc6OLDaqe+zbACgFkb6fKMNG6CObKpnYXChRsvYGyEdc7CA2BaqeOM+vOtCS5ndmJicPJhKAwYRI6UfFw==",
       "dev": true,
       "dependencies": {
-        "@jridgewell/resolve-uri": "1.0.0",
-        "sourcemap-codec": "1.4.8"
+        "@babel/highlight": "^7.14.5"
       },
       "engines": {
-        "node": ">=6.0.0"
+        "node": ">=6.9.0"
       }
     },
-    "node_modules/@ampproject/rollup-plugin-closure-compiler": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@ampproject/rollup-plugin-closure-compiler/-/rollup-plugin-closure-compiler-0.26.0.tgz",
-      "integrity": "sha512-wuHzGE6BDhDR0L7nUPlpQDPGiGnMw+b0B+cDPG0S5TatOmFNQva8KSNdBHan3L9RbvNyYXOXicuCrZtSoBfrBg==",
+    "node_modules/@babel/helper-validator-identifier": {
+      "version": "7.14.9",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.9.tgz",
+      "integrity": "sha512-pQYxPY0UP6IHISRitNe8bsijHex4TWZXi2HwKVsjPiltzlhse2znVcm9Ace510VT1kxIHjGJCZZQBX2gJDbo0g==",
       "dev": true,
-      "dependencies": {
-        "@ampproject/remapping": "0.2.0",
-        "acorn": "7.2.0",
-        "acorn-walk": "7.1.1",
-        "estree-walker": "2.0.1",
-        "google-closure-compiler": "20200517.0.0",
-        "magic-string": "0.25.7",
-        "uuid": "8.1.0"
-      },
       "engines": {
-        "node": ">=10"
-      },
-      "peerDependencies": {
-        "rollup": ">=1.27"
+        "node": ">=6.9.0"
       }
     },
-    "node_modules/@jridgewell/resolve-uri": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-1.0.0.tgz",
-      "integrity": "sha512-9oLAnygRMi8Q5QkYEU4XWK04B+nuoXoxjRvRxgjuChkLZFBja0YPSgdZ7dZtwhncLBcQe/I/E+fLuk5qxcYVJA==",
+    "node_modules/@babel/highlight": {
+      "version": "7.14.5",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.14.5.tgz",
+      "integrity": "sha512-qf9u2WFWVV0MppaL877j2dBtQIDgmidgjGk5VIMw3OadXvYaXn66U1BFlH2t4+t3i+8PhedppRv+i40ABzd+gg==",
       "dev": true,
+      "dependencies": {
+        "@babel/helper-validator-identifier": "^7.14.5",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      },
       "engines": {
-        "node": ">=6.0.0"
+        "node": ">=6.9.0"
       }
     },
     "node_modules/@rollup/plugin-commonjs": {
-      "version": "18.1.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-18.1.0.tgz",
-      "integrity": "sha512-h3e6T9rUxVMAQswpDIobfUHn/doMzM9sgkMrsMWCFLmB84PSoC8mV8tOloAJjSRwdqhXBqstlX2BwBpHJvbhxg==",
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-20.0.0.tgz",
+      "integrity": "sha512-5K0g5W2Ol8hAcTHqcTBHiA7M58tfmYi1o9KxeJuuRNpGaTa5iLjcyemBitCBcKXaHamOBBEH2dGom6v6Unmqjg==",
       "dev": true,
       "dependencies": {
         "@rollup/pluginutils": "^3.1.0",
@@ -86,9 +78,29 @@
         "node": ">= 8.0.0"
       },
       "peerDependencies": {
-        "rollup": "^2.30.0"
+        "rollup": "^2.38.3"
+      }
+    },
+    "node_modules/@rollup/plugin-inject": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-inject/-/plugin-inject-4.0.2.tgz",
+      "integrity": "sha512-TSLMA8waJ7Dmgmoc8JfPnwUwVZgLjjIAM6MqeIFqPO2ODK36JqE0Cf2F54UTgCUuW8da93Mvoj75a6KAVWgylw==",
+      "dev": true,
+      "dependencies": {
+        "@rollup/pluginutils": "^3.0.4",
+        "estree-walker": "^1.0.1",
+        "magic-string": "^0.25.5"
+      },
+      "peerDependencies": {
+        "rollup": "^1.20.0 || ^2.0.0"
       }
     },
+    "node_modules/@rollup/plugin-inject/node_modules/estree-walker": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-1.0.1.tgz",
+      "integrity": "sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==",
+      "dev": true
+    },
     "node_modules/@rollup/plugin-json": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-json/-/plugin-json-4.1.0.tgz",
@@ -102,9 +114,9 @@
       }
     },
     "node_modules/@rollup/plugin-node-resolve": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-11.2.1.tgz",
-      "integrity": "sha512-yc2n43jcqVyGE2sqV5/YCmocy9ArjVAP/BeXyTtADTBBX6V0e5UMqwO8CdQ0kzjb6zu5P1qMzsScCMRvE9OlVg==",
+      "version": "13.0.4",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-13.0.4.tgz",
+      "integrity": "sha512-eYq4TFy40O8hjeDs+sIxEH/jc9lyuI2k9DM557WN6rO5OpnC2qXMBNj4IKH1oHrnAazL49C5p0tgP0/VpqJ+/w==",
       "dev": true,
       "dependencies": {
         "@rollup/pluginutils": "^3.1.0",
@@ -118,7 +130,7 @@
         "node": ">= 10.0.0"
       },
       "peerDependencies": {
-        "rollup": "^1.20.0||^2.0.0"
+        "rollup": "^2.42.0"
       }
     },
     "node_modules/@rollup/pluginutils": {
@@ -210,27 +222,6 @@
       "integrity": "sha512-PBjIUxZHOuj0R15/xuwJYjFi+KZdNFrehocChv4g5hu6aFroHue8m0lBP0POdK2nKzbw0cgV1mws8+V/JAcEkQ==",
       "dev": true
     },
-    "node_modules/acorn": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.2.0.tgz",
-      "integrity": "sha512-apwXVmYVpQ34m/i71vrApRrRKCWQnZZF1+npOD0WV5xZFfwWOmKGQ2RWlfdy9vWITsenisM8M0Qeq8agcFHNiQ==",
-      "dev": true,
-      "bin": {
-        "acorn": "bin/acorn"
-      },
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
-    "node_modules/acorn-walk": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.1.1.tgz",
-      "integrity": "sha512-wdlPY2tm/9XBr7QkKlq0WQVgiuGTX6YWPyRyBviSoScBuLfTVQhvwg6wJ369GJ/1nPfTLMfnrFIfjqVg6d+jQQ==",
-      "dev": true,
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/ansi-styles": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
@@ -269,6 +260,12 @@
         "concat-map": "0.0.1"
       }
     },
+    "node_modules/buffer-from": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
+      "dev": true
+    },
     "node_modules/builtin-modules": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.2.0.tgz",
@@ -305,6 +302,15 @@
         "node": ">=4"
       }
     },
+    "node_modules/chalk/node_modules/escape-string-regexp": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
     "node_modules/character-entities": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/character-entities/-/character-entities-2.0.0.tgz",
@@ -345,41 +351,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/clone": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
-      "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.8"
-      }
-    },
-    "node_modules/clone-buffer": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/clone-buffer/-/clone-buffer-1.0.0.tgz",
-      "integrity": "sha1-4+JbIHrE5wGvch4staFnksrD3Fg=",
-      "dev": true,
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
-    "node_modules/clone-stats": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz",
-      "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
-      "dev": true
-    },
-    "node_modules/cloneable-readable": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/cloneable-readable/-/cloneable-readable-1.1.3.tgz",
-      "integrity": "sha512-2EF8zTQOxYq70Y4XKtorQupqF0m49MBz2/yf5Bj+MHjvpG3Hy7sImifnqD6UA+TKYxeSV+u6qqQPawN5UvnpKQ==",
-      "dev": true,
-      "dependencies": {
-        "inherits": "^2.0.1",
-        "process-nextick-args": "^2.0.0",
-        "readable-stream": "^2.3.5"
-      }
-    },
     "node_modules/color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -405,6 +376,12 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
     "node_modules/commondir": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
@@ -417,12 +394,6 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
-    "node_modules/core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-      "dev": true
-    },
     "node_modules/debug": {
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
@@ -450,18 +421,21 @@
       }
     },
     "node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-5.0.0.tgz",
+      "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==",
       "dev": true,
       "engines": {
-        "node": ">=0.8.0"
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/estree-walker": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.1.tgz",
-      "integrity": "sha512-tF0hv+Yi2Ot1cwj9eYHtxC0jB9bmjacjQs6ZBTj82H8JwUywFuc+7E83NWfNMwHXZc11mjfFcVXPe9gEP4B8dg==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
       "dev": true
     },
     "node_modules/extend": {
@@ -516,85 +490,6 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
-    "node_modules/google-closure-compiler": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler/-/google-closure-compiler-20200517.0.0.tgz",
-      "integrity": "sha512-80W9zBS9Ajk1T5InWCfsoPohDmo5T1AAyw1rHh5+dgb/jPgwC65KhY+oJozTncf+/7tyQHJXozTARwhSlBUcMg==",
-      "dev": true,
-      "dependencies": {
-        "chalk": "2.x",
-        "google-closure-compiler-java": "^20200517.0.0",
-        "google-closure-compiler-js": "^20200517.0.0",
-        "minimist": "1.x",
-        "vinyl": "2.x",
-        "vinyl-sourcemaps-apply": "^0.2.0"
-      },
-      "bin": {
-        "google-closure-compiler": "cli.js"
-      },
-      "engines": {
-        "node": ">=8"
-      },
-      "optionalDependencies": {
-        "google-closure-compiler-linux": "^20200517.0.0",
-        "google-closure-compiler-osx": "^20200517.0.0",
-        "google-closure-compiler-windows": "^20200517.0.0"
-      }
-    },
-    "node_modules/google-closure-compiler-java": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-java/-/google-closure-compiler-java-20200517.0.0.tgz",
-      "integrity": "sha512-JVZBiyyXwcYi6Yc3lO6dF2hMLJA4OzPm4/mgsem/tF1vk2HsWTnL3GTaBsPB2ENVZp0hoqsd4KgpPiG9ssNWxw==",
-      "dev": true
-    },
-    "node_modules/google-closure-compiler-js": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-js/-/google-closure-compiler-js-20200517.0.0.tgz",
-      "integrity": "sha512-dz6dOUHx5nhdIqMRXacAYS8aJfLvw4IKxGg28Hq/zeeDPHlX3P3iBK20NgFDfT8zdushThymtMqChSy7C5eyfA==",
-      "dev": true
-    },
-    "node_modules/google-closure-compiler-linux": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-linux/-/google-closure-compiler-linux-20200517.0.0.tgz",
-      "integrity": "sha512-S5xPh6TtP+ESzZrmQLcDDqtZAsCVTbdI4VS98wQlN6IMZTd94nAnOCg9mrxQNAgop2t4sdsv/KuH0BGPUWEZ+w==",
-      "cpu": [
-        "x64",
-        "x86"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "linux"
-      ]
-    },
-    "node_modules/google-closure-compiler-osx": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-osx/-/google-closure-compiler-osx-20200517.0.0.tgz",
-      "integrity": "sha512-FWIcsKqLllLjdOBZd7azijVaObydgRd0obVNi63eUfC5MX6T4qxKumGCyor2UCNY6by2ESz+PlGqCFzFhZ6b2g==",
-      "cpu": [
-        "x64",
-        "x86"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "darwin"
-      ]
-    },
-    "node_modules/google-closure-compiler-windows": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-windows/-/google-closure-compiler-windows-20200517.0.0.tgz",
-      "integrity": "sha512-UXhjRGwS8deTkRla/riyVq3psscgMuw78lepEPtq5NgbumgJzY2+IQP9q+4MVOfJW58Rv0JUWKAFOnBBSZWcAQ==",
-      "cpu": [
-        "x64",
-        "x86"
-      ],
-      "dev": true,
-      "optional": true,
-      "os": [
-        "win32"
-      ]
-    },
     "node_modules/has": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
@@ -807,10 +702,45 @@
         "@types/estree": "*"
       }
     },
-    "node_modules/isarray": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+    "node_modules/jest-worker": {
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.6.2.tgz",
+      "integrity": "sha512-KWYVV1c4i+jbMpaBC+U++4Va0cp8OisU185o73T1vo99hqi7w8tSJfUXYswwqqrjzwxa6KpRK54WhPvwf5w6PQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/node": "*",
+        "merge-stream": "^2.0.0",
+        "supports-color": "^7.0.0"
+      },
+      "engines": {
+        "node": ">= 10.13.0"
+      }
+    },
+    "node_modules/jest-worker/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/jest-worker/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
       "dev": true
     },
     "node_modules/longest-streak": {
@@ -872,18 +802,6 @@
         "url": "https://opencollective.com/unified"
       }
     },
-    "node_modules/mdast-util-find-and-replace/node_modules/escape-string-regexp": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-5.0.0.tgz",
-      "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==",
-      "dev": true,
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/mdast-util-footnote": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/mdast-util-footnote/-/mdast-util-footnote-1.0.0.tgz",
@@ -1049,6 +967,12 @@
       "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=",
       "dev": true
     },
+    "node_modules/merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
+      "dev": true
+    },
     "node_modules/micromark": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/micromark/-/micromark-3.0.3.tgz",
@@ -1593,12 +1517,6 @@
         "node": "*"
       }
     },
-    "node_modules/minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-      "dev": true
-    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -1659,12 +1577,6 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
-    "node_modules/process-nextick-args": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
-      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
-      "dev": true
-    },
     "node_modules/property-information": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/property-information/-/property-information-6.0.1.tgz",
@@ -1675,19 +1587,13 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/readable-stream": {
-      "version": "2.3.7",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
-      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+    "node_modules/randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
       "dev": true,
       "dependencies": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
+        "safe-buffer": "^5.1.0"
       }
     },
     "node_modules/rehype-sanitize": {
@@ -1783,21 +1689,6 @@
         "url": "https://opencollective.com/unified"
       }
     },
-    "node_modules/remove-trailing-separator": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz",
-      "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8=",
-      "dev": true
-    },
-    "node_modules/replace-ext": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.1.tgz",
-      "integrity": "sha512-yD5BHCe7quCgBph4rMQ+0KkIRKwWCrHDOX1p1Gp6HwjPM5kVoCdKGNhN7ydqqsX6lJEnQDKZ/tFMiEdQ1dvPEw==",
-      "dev": true,
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/resolve": {
       "version": "1.20.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
@@ -1826,58 +1717,82 @@
         "fsevents": "~2.3.2"
       }
     },
-    "node_modules/rollup-plugin-inject": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-inject/-/rollup-plugin-inject-3.0.2.tgz",
-      "integrity": "sha512-ptg9PQwzs3orn4jkgXJ74bfs5vYz1NCZlSQMBUA0wKcGp5i5pA1AO3fOUEte8enhGUC+iapTCzEWw2jEFFUO/w==",
-      "deprecated": "This package has been deprecated and is no longer maintained. Please use @rollup/plugin-inject.",
+    "node_modules/rollup-plugin-polyfill-node": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-polyfill-node/-/rollup-plugin-polyfill-node-0.7.0.tgz",
+      "integrity": "sha512-iJLZDfvxcQh3SpC0OiYlZG9ik26aRM29hiC2sARbAPXYunB8rzW8GtVaWuJgiCtX1hNAo/OaYvVXfPp15fMs7g==",
       "dev": true,
       "dependencies": {
-        "estree-walker": "^0.6.1",
-        "magic-string": "^0.25.3",
-        "rollup-pluginutils": "^2.8.1"
+        "@rollup/plugin-inject": "^4.0.0"
       }
     },
-    "node_modules/rollup-plugin-inject/node_modules/estree-walker": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
-      "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
-      "dev": true
-    },
-    "node_modules/rollup-plugin-node-polyfills": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-node-polyfills/-/rollup-plugin-node-polyfills-0.2.1.tgz",
-      "integrity": "sha512-4kCrKPTJ6sK4/gLL/U5QzVT8cxJcofO0OU74tnB19F40cmuAKSzH5/siithxlofFEjwvw1YAhPmbvGNA6jEroA==",
+    "node_modules/rollup-plugin-terser": {
+      "version": "7.0.2",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-7.0.2.tgz",
+      "integrity": "sha512-w3iIaU4OxcF52UUXiZNsNeuXIMDvFrr+ZXK6bFZ0Q60qyVfq4uLptoS4bbq3paG3x216eQllFZX7zt6TIImguQ==",
       "dev": true,
       "dependencies": {
-        "rollup-plugin-inject": "^3.0.0"
+        "@babel/code-frame": "^7.10.4",
+        "jest-worker": "^26.2.1",
+        "serialize-javascript": "^4.0.0",
+        "terser": "^5.0.0"
+      },
+      "peerDependencies": {
+        "rollup": "^2.0.0"
       }
     },
-    "node_modules/rollup-pluginutils": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
-      "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/serialize-javascript": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz",
+      "integrity": "sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==",
       "dev": true,
       "dependencies": {
-        "estree-walker": "^0.6.1"
+        "randombytes": "^2.1.0"
       }
     },
-    "node_modules/rollup-pluginutils/node_modules/estree-walker": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
-      "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
-      "dev": true
+    "node_modules/source-map": {
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 8"
+      }
     },
-    "node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "dev": true
+    "node_modules/source-map-support": {
+      "version": "0.5.19",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.19.tgz",
+      "integrity": "sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==",
+      "dev": true,
+      "dependencies": {
+        "buffer-from": "^1.0.0",
+        "source-map": "^0.6.0"
+      }
     },
-    "node_modules/source-map": {
-      "version": "0.5.7",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+    "node_modules/source-map-support/node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
       "dev": true,
       "engines": {
         "node": ">=0.10.0"
@@ -1899,15 +1814,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
-      "dependencies": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "node_modules/stringify-entities": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-4.0.1.tgz",
@@ -1934,6 +1840,23 @@
         "node": ">=4"
       }
     },
+    "node_modules/terser": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.7.1.tgz",
+      "integrity": "sha512-b3e+d5JbHAe/JSjwsC3Zn55wsBIM7AsHLjKxT31kGCldgbpFePaFo+PiddtO6uwRZWRw7sPXmAN8dTW61xmnSg==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
+        "source-map-support": "~0.5.19"
+      },
+      "bin": {
+        "terser": "bin/terser"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/trough": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/trough/-/trough-2.0.2.tgz",
@@ -2075,21 +1998,6 @@
         "url": "https://opencollective.com/unified"
       }
     },
-    "node_modules/util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
-    },
-    "node_modules/uuid": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.1.0.tgz",
-      "integrity": "sha512-CI18flHDznR0lq54xBycOVmphdCYnQLKn8abKn7PXUiKUGdEd+/l9LWNJmugXel4hXq7S+RMNl34ecyC9TntWg==",
-      "dev": true,
-      "bin": {
-        "uuid": "dist/bin/uuid"
-      }
-    },
     "node_modules/vfile": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/vfile/-/vfile-5.0.2.tgz",
@@ -2120,32 +2028,6 @@
         "url": "https://opencollective.com/unified"
       }
     },
-    "node_modules/vinyl": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.1.tgz",
-      "integrity": "sha512-LII3bXRFBZLlezoG5FfZVcXflZgWP/4dCwKtxd5ky9+LOtM4CS3bIRQsmR1KMnMW07jpE8fqR2lcxPZ+8sJIcw==",
-      "dev": true,
-      "dependencies": {
-        "clone": "^2.1.1",
-        "clone-buffer": "^1.0.0",
-        "clone-stats": "^1.0.0",
-        "cloneable-readable": "^1.0.0",
-        "remove-trailing-separator": "^1.0.1",
-        "replace-ext": "^1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
-    "node_modules/vinyl-sourcemaps-apply": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz",
-      "integrity": "sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=",
-      "dev": true,
-      "dependencies": {
-        "source-map": "^0.5.1"
-      }
-    },
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -2164,41 +2046,36 @@
     }
   },
   "dependencies": {
-    "@ampproject/remapping": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-0.2.0.tgz",
-      "integrity": "sha512-a4EztS9/GOVQjX5Ol+Iz33TFhaXvYBF7aB6D8+Qz0/SCIxOm3UNRhGZiwcCuJ8/Ifc6NCogp3S48kc5hFxRpUw==",
+    "@babel/code-frame": {
+      "version": "7.14.5",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.14.5.tgz",
+      "integrity": "sha512-9pzDqyc6OLDaqe+zbACgFkb6fKMNG6CObKpnYXChRsvYGyEdc7CA2BaqeOM+vOtCS5ndmJicPJhKAwYRI6UfFw==",
       "dev": true,
       "requires": {
-        "@jridgewell/resolve-uri": "1.0.0",
-        "sourcemap-codec": "1.4.8"
+        "@babel/highlight": "^7.14.5"
       }
     },
-    "@ampproject/rollup-plugin-closure-compiler": {
-      "version": "0.26.0",
-      "resolved": "https://registry.npmjs.org/@ampproject/rollup-plugin-closure-compiler/-/rollup-plugin-closure-compiler-0.26.0.tgz",
-      "integrity": "sha512-wuHzGE6BDhDR0L7nUPlpQDPGiGnMw+b0B+cDPG0S5TatOmFNQva8KSNdBHan3L9RbvNyYXOXicuCrZtSoBfrBg==",
+    "@babel/helper-validator-identifier": {
+      "version": "7.14.9",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.9.tgz",
+      "integrity": "sha512-pQYxPY0UP6IHISRitNe8bsijHex4TWZXi2HwKVsjPiltzlhse2znVcm9Ace510VT1kxIHjGJCZZQBX2gJDbo0g==",
+      "dev": true
+    },
+    "@babel/highlight": {
+      "version": "7.14.5",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.14.5.tgz",
+      "integrity": "sha512-qf9u2WFWVV0MppaL877j2dBtQIDgmidgjGk5VIMw3OadXvYaXn66U1BFlH2t4+t3i+8PhedppRv+i40ABzd+gg==",
       "dev": true,
       "requires": {
-        "@ampproject/remapping": "0.2.0",
-        "acorn": "7.2.0",
-        "acorn-walk": "7.1.1",
-        "estree-walker": "2.0.1",
-        "google-closure-compiler": "20200517.0.0",
-        "magic-string": "0.25.7",
-        "uuid": "8.1.0"
+        "@babel/helper-validator-identifier": "^7.14.5",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
       }
     },
-    "@jridgewell/resolve-uri": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-1.0.0.tgz",
-      "integrity": "sha512-9oLAnygRMi8Q5QkYEU4XWK04B+nuoXoxjRvRxgjuChkLZFBja0YPSgdZ7dZtwhncLBcQe/I/E+fLuk5qxcYVJA==",
-      "dev": true
-    },
     "@rollup/plugin-commonjs": {
-      "version": "18.1.0",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-18.1.0.tgz",
-      "integrity": "sha512-h3e6T9rUxVMAQswpDIobfUHn/doMzM9sgkMrsMWCFLmB84PSoC8mV8tOloAJjSRwdqhXBqstlX2BwBpHJvbhxg==",
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-commonjs/-/plugin-commonjs-20.0.0.tgz",
+      "integrity": "sha512-5K0g5W2Ol8hAcTHqcTBHiA7M58tfmYi1o9KxeJuuRNpGaTa5iLjcyemBitCBcKXaHamOBBEH2dGom6v6Unmqjg==",
       "dev": true,
       "requires": {
         "@rollup/pluginutils": "^3.1.0",
@@ -2210,6 +2087,25 @@
         "resolve": "^1.17.0"
       }
     },
+    "@rollup/plugin-inject": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-inject/-/plugin-inject-4.0.2.tgz",
+      "integrity": "sha512-TSLMA8waJ7Dmgmoc8JfPnwUwVZgLjjIAM6MqeIFqPO2ODK36JqE0Cf2F54UTgCUuW8da93Mvoj75a6KAVWgylw==",
+      "dev": true,
+      "requires": {
+        "@rollup/pluginutils": "^3.0.4",
+        "estree-walker": "^1.0.1",
+        "magic-string": "^0.25.5"
+      },
+      "dependencies": {
+        "estree-walker": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-1.0.1.tgz",
+          "integrity": "sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==",
+          "dev": true
+        }
+      }
+    },
     "@rollup/plugin-json": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-json/-/plugin-json-4.1.0.tgz",
@@ -2220,9 +2116,9 @@
       }
     },
     "@rollup/plugin-node-resolve": {
-      "version": "11.2.1",
-      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-11.2.1.tgz",
-      "integrity": "sha512-yc2n43jcqVyGE2sqV5/YCmocy9ArjVAP/BeXyTtADTBBX6V0e5UMqwO8CdQ0kzjb6zu5P1qMzsScCMRvE9OlVg==",
+      "version": "13.0.4",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-13.0.4.tgz",
+      "integrity": "sha512-eYq4TFy40O8hjeDs+sIxEH/jc9lyuI2k9DM557WN6rO5OpnC2qXMBNj4IKH1oHrnAazL49C5p0tgP0/VpqJ+/w==",
       "dev": true,
       "requires": {
         "@rollup/pluginutils": "^3.1.0",
@@ -2318,18 +2214,6 @@
       "integrity": "sha512-PBjIUxZHOuj0R15/xuwJYjFi+KZdNFrehocChv4g5hu6aFroHue8m0lBP0POdK2nKzbw0cgV1mws8+V/JAcEkQ==",
       "dev": true
     },
-    "acorn": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.2.0.tgz",
-      "integrity": "sha512-apwXVmYVpQ34m/i71vrApRrRKCWQnZZF1+npOD0WV5xZFfwWOmKGQ2RWlfdy9vWITsenisM8M0Qeq8agcFHNiQ==",
-      "dev": true
-    },
-    "acorn-walk": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.1.1.tgz",
-      "integrity": "sha512-wdlPY2tm/9XBr7QkKlq0WQVgiuGTX6YWPyRyBviSoScBuLfTVQhvwg6wJ369GJ/1nPfTLMfnrFIfjqVg6d+jQQ==",
-      "dev": true
-    },
     "ansi-styles": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
@@ -2361,6 +2245,12 @@
         "concat-map": "0.0.1"
       }
     },
+    "buffer-from": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.2.0.tgz",
@@ -2382,6 +2272,14 @@
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
         "supports-color": "^5.3.0"
+      },
+      "dependencies": {
+        "escape-string-regexp": {
+          "version": "1.0.5",
+          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+          "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+          "dev": true
+        }
       }
     },
     "character-entities": {
@@ -2408,35 +2306,6 @@
       "integrity": "sha512-pE3Z15lLRxDzWJy7bBHBopRwfI20sbrMVLQTC7xsPglCHf4Wv1e167OgYAFP78co2XlhojDyAqA+IAJse27//g==",
       "dev": true
     },
-    "clone": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
-      "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
-      "dev": true
-    },
-    "clone-buffer": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/clone-buffer/-/clone-buffer-1.0.0.tgz",
-      "integrity": "sha1-4+JbIHrE5wGvch4staFnksrD3Fg=",
-      "dev": true
-    },
-    "clone-stats": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz",
-      "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
-      "dev": true
-    },
-    "cloneable-readable": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/cloneable-readable/-/cloneable-readable-1.1.3.tgz",
-      "integrity": "sha512-2EF8zTQOxYq70Y4XKtorQupqF0m49MBz2/yf5Bj+MHjvpG3Hy7sImifnqD6UA+TKYxeSV+u6qqQPawN5UvnpKQ==",
-      "dev": true,
-      "requires": {
-        "inherits": "^2.0.1",
-        "process-nextick-args": "^2.0.0",
-        "readable-stream": "^2.3.5"
-      }
-    },
     "color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -2458,6 +2327,12 @@
       "integrity": "sha512-G5yTt3KQN4Yn7Yk4ed73hlZ1evrFKXeUW3086p3PRFNp7m2vIjI6Pg+Kgb+oyzhd9F2qdcoj67+y3SdxL5XWsg==",
       "dev": true
     },
+    "commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
     "commondir": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/commondir/-/commondir-1.0.1.tgz",
@@ -2470,12 +2345,6 @@
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
       "dev": true
     },
-    "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-      "dev": true
-    },
     "debug": {
       "version": "4.3.2",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
@@ -2492,15 +2361,15 @@
       "dev": true
     },
     "escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-5.0.0.tgz",
+      "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==",
       "dev": true
     },
     "estree-walker": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.1.tgz",
-      "integrity": "sha512-tF0hv+Yi2Ot1cwj9eYHtxC0jB9bmjacjQs6ZBTj82H8JwUywFuc+7E83NWfNMwHXZc11mjfFcVXPe9gEP4B8dg==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+      "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
       "dev": true
     },
     "extend": {
@@ -2542,56 +2411,6 @@
         "path-is-absolute": "^1.0.0"
       }
     },
-    "google-closure-compiler": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler/-/google-closure-compiler-20200517.0.0.tgz",
-      "integrity": "sha512-80W9zBS9Ajk1T5InWCfsoPohDmo5T1AAyw1rHh5+dgb/jPgwC65KhY+oJozTncf+/7tyQHJXozTARwhSlBUcMg==",
-      "dev": true,
-      "requires": {
-        "chalk": "2.x",
-        "google-closure-compiler-java": "^20200517.0.0",
-        "google-closure-compiler-js": "^20200517.0.0",
-        "google-closure-compiler-linux": "^20200517.0.0",
-        "google-closure-compiler-osx": "^20200517.0.0",
-        "google-closure-compiler-windows": "^20200517.0.0",
-        "minimist": "1.x",
-        "vinyl": "2.x",
-        "vinyl-sourcemaps-apply": "^0.2.0"
-      }
-    },
-    "google-closure-compiler-java": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-java/-/google-closure-compiler-java-20200517.0.0.tgz",
-      "integrity": "sha512-JVZBiyyXwcYi6Yc3lO6dF2hMLJA4OzPm4/mgsem/tF1vk2HsWTnL3GTaBsPB2ENVZp0hoqsd4KgpPiG9ssNWxw==",
-      "dev": true
-    },
-    "google-closure-compiler-js": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-js/-/google-closure-compiler-js-20200517.0.0.tgz",
-      "integrity": "sha512-dz6dOUHx5nhdIqMRXacAYS8aJfLvw4IKxGg28Hq/zeeDPHlX3P3iBK20NgFDfT8zdushThymtMqChSy7C5eyfA==",
-      "dev": true
-    },
-    "google-closure-compiler-linux": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-linux/-/google-closure-compiler-linux-20200517.0.0.tgz",
-      "integrity": "sha512-S5xPh6TtP+ESzZrmQLcDDqtZAsCVTbdI4VS98wQlN6IMZTd94nAnOCg9mrxQNAgop2t4sdsv/KuH0BGPUWEZ+w==",
-      "dev": true,
-      "optional": true
-    },
-    "google-closure-compiler-osx": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-osx/-/google-closure-compiler-osx-20200517.0.0.tgz",
-      "integrity": "sha512-FWIcsKqLllLjdOBZd7azijVaObydgRd0obVNi63eUfC5MX6T4qxKumGCyor2UCNY6by2ESz+PlGqCFzFhZ6b2g==",
-      "dev": true,
-      "optional": true
-    },
-    "google-closure-compiler-windows": {
-      "version": "20200517.0.0",
-      "resolved": "https://registry.npmjs.org/google-closure-compiler-windows/-/google-closure-compiler-windows-20200517.0.0.tgz",
-      "integrity": "sha512-UXhjRGwS8deTkRla/riyVq3psscgMuw78lepEPtq5NgbumgJzY2+IQP9q+4MVOfJW58Rv0JUWKAFOnBBSZWcAQ==",
-      "dev": true,
-      "optional": true
-    },
     "has": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
@@ -2736,10 +2555,38 @@
         "@types/estree": "*"
       }
     },
-    "isarray": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+    "jest-worker": {
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.6.2.tgz",
+      "integrity": "sha512-KWYVV1c4i+jbMpaBC+U++4Va0cp8OisU185o73T1vo99hqi7w8tSJfUXYswwqqrjzwxa6KpRK54WhPvwf5w6PQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*",
+        "merge-stream": "^2.0.0",
+        "supports-color": "^7.0.0"
+      },
+      "dependencies": {
+        "has-flag": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
+        }
+      }
+    },
+    "js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
       "dev": true
     },
     "longest-streak": {
@@ -2783,14 +2630,6 @@
         "escape-string-regexp": "^5.0.0",
         "unist-util-is": "^5.0.0",
         "unist-util-visit-parents": "^4.0.0"
-      },
-      "dependencies": {
-        "escape-string-regexp": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-5.0.0.tgz",
-          "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw==",
-          "dev": true
-        }
       }
     },
     "mdast-util-footnote": {
@@ -2918,6 +2757,12 @@
       "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4=",
       "dev": true
     },
+    "merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
+      "dev": true
+    },
     "micromark": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/micromark/-/micromark-3.0.3.tgz",
@@ -3231,12 +3076,6 @@
         "brace-expansion": "^1.1.7"
       }
     },
-    "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
-      "dev": true
-    },
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -3284,31 +3123,19 @@
       "integrity": "sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw==",
       "dev": true
     },
-    "process-nextick-args": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
-      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
-      "dev": true
-    },
     "property-information": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/property-information/-/property-information-6.0.1.tgz",
       "integrity": "sha512-F4WUUAF7fMeF4/JUFHNBWDaKDXi2jbvqBW/y6o5wsf3j19wTZ7S60TmtB5HoBhtgw7NKQRMWuz5vk2PR0CygUg==",
       "dev": true
     },
-    "readable-stream": {
-      "version": "2.3.7",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
-      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+    "randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
       "dev": true,
       "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
+        "safe-buffer": "^5.1.0"
       }
     },
     "rehype-sanitize": {
@@ -3380,18 +3207,6 @@
         "unified": "^10.0.0"
       }
     },
-    "remove-trailing-separator": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz",
-      "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8=",
-      "dev": true
-    },
-    "replace-ext": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.1.tgz",
-      "integrity": "sha512-yD5BHCe7quCgBph4rMQ+0KkIRKwWCrHDOX1p1Gp6HwjPM5kVoCdKGNhN7ydqqsX6lJEnQDKZ/tFMiEdQ1dvPEw==",
-      "dev": true
-    },
     "resolve": {
       "version": "1.20.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
@@ -3411,63 +3226,66 @@
         "fsevents": "~2.3.2"
       }
     },
-    "rollup-plugin-inject": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-inject/-/rollup-plugin-inject-3.0.2.tgz",
-      "integrity": "sha512-ptg9PQwzs3orn4jkgXJ74bfs5vYz1NCZlSQMBUA0wKcGp5i5pA1AO3fOUEte8enhGUC+iapTCzEWw2jEFFUO/w==",
+    "rollup-plugin-polyfill-node": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-polyfill-node/-/rollup-plugin-polyfill-node-0.7.0.tgz",
+      "integrity": "sha512-iJLZDfvxcQh3SpC0OiYlZG9ik26aRM29hiC2sARbAPXYunB8rzW8GtVaWuJgiCtX1hNAo/OaYvVXfPp15fMs7g==",
       "dev": true,
       "requires": {
-        "estree-walker": "^0.6.1",
-        "magic-string": "^0.25.3",
-        "rollup-pluginutils": "^2.8.1"
-      },
-      "dependencies": {
-        "estree-walker": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
-          "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
-          "dev": true
-        }
+        "@rollup/plugin-inject": "^4.0.0"
+      }
+    },
+    "rollup-plugin-terser": {
+      "version": "7.0.2",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-7.0.2.tgz",
+      "integrity": "sha512-w3iIaU4OxcF52UUXiZNsNeuXIMDvFrr+ZXK6bFZ0Q60qyVfq4uLptoS4bbq3paG3x216eQllFZX7zt6TIImguQ==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.10.4",
+        "jest-worker": "^26.2.1",
+        "serialize-javascript": "^4.0.0",
+        "terser": "^5.0.0"
       }
     },
-    "rollup-plugin-node-polyfills": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-node-polyfills/-/rollup-plugin-node-polyfills-0.2.1.tgz",
-      "integrity": "sha512-4kCrKPTJ6sK4/gLL/U5QzVT8cxJcofO0OU74tnB19F40cmuAKSzH5/siithxlofFEjwvw1YAhPmbvGNA6jEroA==",
+    "safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "dev": true
+    },
+    "serialize-javascript": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz",
+      "integrity": "sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==",
       "dev": true,
       "requires": {
-        "rollup-plugin-inject": "^3.0.0"
+        "randombytes": "^2.1.0"
       }
     },
-    "rollup-pluginutils": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
-      "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
+    "source-map": {
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
+      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
+      "dev": true
+    },
+    "source-map-support": {
+      "version": "0.5.19",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.19.tgz",
+      "integrity": "sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==",
       "dev": true,
       "requires": {
-        "estree-walker": "^0.6.1"
+        "buffer-from": "^1.0.0",
+        "source-map": "^0.6.0"
       },
       "dependencies": {
-        "estree-walker": {
+        "source-map": {
           "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-0.6.1.tgz",
-          "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
           "dev": true
         }
       }
     },
-    "safe-buffer": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "dev": true
-    },
-    "source-map": {
-      "version": "0.5.7",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-      "dev": true
-    },
     "sourcemap-codec": {
       "version": "1.4.8",
       "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz",
@@ -3480,15 +3298,6 @@
       "integrity": "sha512-ekwEbFp5aqSPKaqeY1PGrlGQxPNaq+Cnx4+bE2D8sciBQrHpbwoBbawqTN2+6jPs9IdWxxiUcN0K2pkczD3zmw==",
       "dev": true
     },
-    "string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "stringify-entities": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-4.0.1.tgz",
@@ -3508,6 +3317,17 @@
         "has-flag": "^3.0.0"
       }
     },
+    "terser": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.7.1.tgz",
+      "integrity": "sha512-b3e+d5JbHAe/JSjwsC3Zn55wsBIM7AsHLjKxT31kGCldgbpFePaFo+PiddtO6uwRZWRw7sPXmAN8dTW61xmnSg==",
+      "dev": true,
+      "requires": {
+        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
+        "source-map-support": "~0.5.19"
+      }
+    },
     "trough": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/trough/-/trough-2.0.2.tgz",
@@ -3605,18 +3425,6 @@
         "unist-util-is": "^5.0.0"
       }
     },
-    "util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
-    },
-    "uuid": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.1.0.tgz",
-      "integrity": "sha512-CI18flHDznR0lq54xBycOVmphdCYnQLKn8abKn7PXUiKUGdEd+/l9LWNJmugXel4hXq7S+RMNl34ecyC9TntWg==",
-      "dev": true
-    },
     "vfile": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/vfile/-/vfile-5.0.2.tgz",
@@ -3639,29 +3447,6 @@
         "unist-util-stringify-position": "^3.0.0"
       }
     },
-    "vinyl": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.1.tgz",
-      "integrity": "sha512-LII3bXRFBZLlezoG5FfZVcXflZgWP/4dCwKtxd5ky9+LOtM4CS3bIRQsmR1KMnMW07jpE8fqR2lcxPZ+8sJIcw==",
-      "dev": true,
-      "requires": {
-        "clone": "^2.1.1",
-        "clone-buffer": "^1.0.0",
-        "clone-stats": "^1.0.0",
-        "cloneable-readable": "^1.0.0",
-        "remove-trailing-separator": "^1.0.1",
-        "replace-ext": "^1.0.0"
-      }
-    },
-    "vinyl-sourcemaps-apply": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz",
-      "integrity": "sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=",
-      "dev": true,
-      "requires": {
-        "source-map": "^0.5.1"
-      }
-    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
diff --git a/package.json b/package.json
index df8fbe4..529589d 100644
--- a/package.json
+++ b/package.json
@@ -9,20 +9,20 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@ampproject/rollup-plugin-closure-compiler": "^0.26.0",
-    "@rollup/plugin-commonjs": "^18.0.0",
+    "@rollup/plugin-commonjs": "^20.0.0",
     "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-node-resolve": "^11.2.1",
+    "@rollup/plugin-node-resolve": "^13.0.4",
     "rehype-sanitize": "^5.0.0",
     "rehype-stringify": "^9.0.1",
     "remark-footnotes": "^4.0.0",
     "remark-gfm": "^2.0.0",
     "remark-parse": "^10.0.0",
     "remark-rehype": "^9.0.0",
-    "rollup": "^2.43.0",
-    "rollup-plugin-node-polyfills": "^0.2.1",
-    "unified": "^10.1.0",
+    "rollup-plugin-polyfill-node": "^0.7.0",
+    "rollup-plugin-terser": "7.0.2",
+    "rollup": "^2.56.0",
     "unified-stream": "^2.0.0",
+    "unified": "^10.1.0",
     "unist-util-inspect": "^7.0.0"
   }
 }
diff --git a/rollup.config.js b/rollup.config.js
index ae6088d..30cabfe 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,9 +1,9 @@
 import commonjs from '@rollup/plugin-commonjs'            // Remark is written in CJS
-import nodepolyfills from 'rollup-plugin-node-polyfills'  // Browser polyfills for node builtins
+import nodepolyfills from 'rollup-plugin-polyfill-node'   // Browser polyfills for node builtins
 import resolve from '@rollup/plugin-node-resolve'         // Resolve node dependencies from node_modules
 import json from '@rollup/plugin-json'                    // Convert .json files to ES6 modules
 
-import closure from '@ampproject/rollup-plugin-closure-compiler'
+import { terser } from 'rollup-plugin-terser'
 
 export default [{
   input: 'index.js',
@@ -20,5 +20,5 @@ export default [{
     format: 'es',
     compact: true,
   },
-  plugins: [closure()],
+  plugins: [terser()],
 }];