diff --git a/back/package.json b/back/package.json
index 84d4561..42559ea 100644
--- a/back/package.json
+++ b/back/package.json
@@ -11,7 +11,7 @@
     "express": "~4.16.1",
     "http-errors": "~1.6.3",
     "morgan": "~1.9.1",
-    "pug": "2.0.0-beta11",
+    "pug": "3.0.1",
     "socket.io": "^2.3.0"
   },
   "devDependencies": {
diff --git a/back/yarn.lock b/back/yarn.lock
index a1cf175..10db123 100644
--- a/back/yarn.lock
+++ b/back/yarn.lock
@@ -2,6 +2,25 @@
 # yarn lockfile v1
 
 
+"@babel/helper-validator-identifier@^7.12.11":
+  version "7.12.11"
+  resolved "https://registry.yarnpkg.com/@babel/helper-validator-identifier/-/helper-validator-identifier-7.12.11.tgz#c9a1f021917dcb5ccf0d4e453e399022981fc9ed"
+  integrity sha512-np/lG3uARFybkoHokJUmf1QfEvRVCPbmQeUQpKow5cQ3xWrV9i3rUHodKDJPQfTVX61qKi+UdYk8kik84n7XOw==
+
+"@babel/parser@^7.6.0", "@babel/parser@^7.9.6":
+  version "7.13.9"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.13.9.tgz#ca34cb95e1c2dd126863a84465ae8ef66114be99"
+  integrity sha512-nEUfRiARCcaVo3ny3ZQjURjHQZUo/JkEw7rLlSZy/psWGnvwXFtPcr6jb7Yb41DVW5LTe6KRq9LGleRNsg1Frw==
+
+"@babel/types@^7.6.1", "@babel/types@^7.9.6":
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.13.0.tgz#74424d2816f0171b4100f0ab34e9a374efdf7f80"
+  integrity sha512-hE+HE8rnG1Z6Wzo+MhaKE5lM5eMx71T4EHJgku2E3xIfaULhDcxiiRxUYgwX8qwP1BBSlag+TdGOt6JAidIZTA==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.12.11"
+    lodash "^4.17.19"
+    to-fast-properties "^2.0.0"
+
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
@@ -14,18 +33,6 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
-"@types/babel-types@*", "@types/babel-types@^7.0.0":
-  version "7.0.7"
-  resolved "https://registry.yarnpkg.com/@types/babel-types/-/babel-types-7.0.7.tgz#667eb1640e8039436028055737d2b9986ee336e3"
-  integrity sha512-dBtBbrc+qTHy1WdfHYjBwRln4+LWqASWakLHsWHR2NWHIFkv4W3O070IGoGLEBrJBvct3r0L1BUPuvURi7kYUQ==
-
-"@types/babylon@^6.16.2":
-  version "6.16.5"
-  resolved "https://registry.yarnpkg.com/@types/babylon/-/babylon-6.16.5.tgz#1c5641db69eb8cdf378edd25b4be7754beeb48b4"
-  integrity sha512-xH2e58elpj1X4ynnKp9qSnWlsRTIs6n3tgLGNfwAGHwePw0mulHQllV34n0T25uYSu1k0hRKkWXF890B1yS47w==
-  dependencies:
-    "@types/babel-types" "*"
-
 "@types/color-name@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
@@ -44,42 +51,16 @@ accepts@~1.3.4, accepts@~1.3.5:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
-acorn-globals@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-3.1.0.tgz#fd8270f71fbb4996b004fa880ee5d46573a731bf"
-  integrity sha1-/YJw9x+7SZawBPqIDuXUZXOnMb8=
-  dependencies:
-    acorn "^4.0.4"
-
-acorn@^3.1.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
-  integrity sha1-ReN/s56No/JbruP/U2niu18iAXo=
-
-acorn@^4.0.4, acorn@~4.0.2:
-  version "4.0.13"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
-  integrity sha1-EFSVrlNh1pe9GVyCUZLhrX8lN4c=
+acorn@^7.1.1:
+  version "7.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
+  integrity sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==
 
 after@0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
   integrity sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=
 
-align-text@^0.1.1, align-text@^0.1.3:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
-  integrity sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=
-  dependencies:
-    kind-of "^3.0.2"
-    longest "^1.0.1"
-    repeat-string "^1.5.2"
-
-amdefine@>=0.0.4:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
-  integrity sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=
-
 ansi-align@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-3.0.0.tgz#b536b371cf687caaef236c18d3e21fe3797467cb"
@@ -128,33 +109,22 @@ asap@~2.0.3:
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
   integrity sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=
 
+assert-never@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/assert-never/-/assert-never-1.2.1.tgz#11f0e363bf146205fb08193b5c7b90f4d1cf44fe"
+  integrity sha512-TaTivMB6pYI1kXwrFlEhLeGfOqoDNdTxjCdwRfFFkEA30Eu+k48W34nlok2EYWJfFFzqaEmichdNM7th6M5HNw==
+
 async-limiter@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
-babel-runtime@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
-  integrity sha1-llxwWGaOgrVde/4E/yM3vItWR/4=
+babel-walk@3.0.0-canary-5:
+  version "3.0.0-canary-5"
+  resolved "https://registry.yarnpkg.com/babel-walk/-/babel-walk-3.0.0-canary-5.tgz#f66ecd7298357aee44955f235a6ef54219104b11"
+  integrity sha512-GAwkz0AihzY5bkwIY5QDR+LvsRQgB/B+1foMPvi0FZPMl5fjD7ICiznUiBdLYMH1QYe6vqu4gWYytZOccLouFw==
   dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.11.0"
-
-babel-types@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
-  integrity sha1-o7Bz+Uq0nrb6Vc1lInozQ4BjJJc=
-  dependencies:
-    babel-runtime "^6.26.0"
-    esutils "^2.0.2"
-    lodash "^4.17.4"
-    to-fast-properties "^1.0.3"
-
-babylon@^6.18.0:
-  version "6.18.0"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
-  integrity sha512-q/UEjfGJ2Cm3oKV71DJz9d25TPnq5rhBVL2Q4fA5wcC3jcrdn7+SssEybFIxwAvvP+YCsCYNKughoF33GxgycQ==
+    "@babel/types" "^7.9.6"
 
 backo2@1.0.2:
   version "1.0.2"
@@ -268,24 +238,11 @@ callsite@1.0.0:
   resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
   integrity sha1-KAOY5dZkvXQDi28JBRU+borxvCA=
 
-camelcase@^1.0.2:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
-  integrity sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=
-
 camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
-center-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
-  integrity sha1-qg0yYptu6XIgBBHL1EYckHvCt60=
-  dependencies:
-    align-text "^0.1.3"
-    lazy-cache "^1.0.3"
-
 chalk@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
@@ -294,7 +251,7 @@ chalk@^3.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-character-parser@^2.1.1:
+character-parser@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/character-parser/-/character-parser-2.2.0.tgz#c7ce28f36d4bcd9744e5ffc2c5fcde1c73261fc0"
   integrity sha1-x84o821LzZdE5f/CxfzeHHMmH8A=
@@ -321,28 +278,11 @@ ci-info@^2.0.0:
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
   integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
 
-clean-css@^3.3.0:
-  version "3.4.28"
-  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-3.4.28.tgz#bf1945e82fc808f55695e6ddeaec01400efd03ff"
-  integrity sha1-vxlF6C/ICPVWlebd6uwBQA79A/8=
-  dependencies:
-    commander "2.8.x"
-    source-map "0.4.x"
-
 cli-boxes@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-2.2.0.tgz#538ecae8f9c6ca508e3c3c95b453fe93cb4c168d"
   integrity sha512-gpaBrMAizVEANOpfZp/EEUixTXDyGt7DFzdK5hU+UbWt/J0lB0w20ncZj59Z9a93xHb9u12zF5BS6i9RKbtg4w==
 
-cliui@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
-  integrity sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=
-  dependencies:
-    center-align "^0.1.1"
-    right-align "^0.1.1"
-    wordwrap "0.0.2"
-
 clone-response@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
@@ -362,13 +302,6 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
-commander@2.8.x:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
-  integrity sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=
-  dependencies:
-    graceful-readlink ">= 1.0.0"
-
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -406,15 +339,13 @@ configstore@^5.0.1:
     write-file-atomic "^3.0.0"
     xdg-basedir "^4.0.0"
 
-constantinople@^3.0.1:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/constantinople/-/constantinople-3.1.2.tgz#d45ed724f57d3d10500017a7d3a889c1381ae647"
-  integrity sha512-yePcBqEFhLOqSBtwYOGGS1exHo/s1xjekXiinh4itpNQGCu4KA1euPh1fg07N2wMITZXQkBz75Ntdt1ctGZouw==
+constantinople@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/constantinople/-/constantinople-4.0.1.tgz#0def113fa0e4dc8de83331a5cf79c8b325213151"
+  integrity sha512-vCrqcSIq4//Gx74TXXCGnHpulY1dskqLTFGDmhrGxzeXL8lF8kvXv6mpNWlJj1uD4DW23D4ljAqbY4RRaaUZIw==
   dependencies:
-    "@types/babel-types" "^7.0.0"
-    "@types/babylon" "^6.16.2"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
+    "@babel/parser" "^7.6.0"
+    "@babel/types" "^7.6.1"
 
 content-disposition@0.5.2:
   version "0.5.2"
@@ -449,11 +380,6 @@ cookie@0.4.0:
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
   integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
 
-core-js@^2.4.0:
-  version "2.6.11"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
-  integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
-
 crypto-random-string@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-2.0.0.tgz#ef2a7a966ec11083388369baa02ebead229b30d5"
@@ -487,11 +413,6 @@ debug@~4.1.0:
   dependencies:
     ms "^2.1.1"
 
-decamelize@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
-  integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
-
 decompress-response@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
@@ -613,11 +534,6 @@ escape-html@~1.0.3:
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
   integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
 
-esutils@^2.0.2:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
-  integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
-
 etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
@@ -694,6 +610,11 @@ fsevents@~2.1.2:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
   integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
 
+function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+  integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
+
 get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -744,11 +665,6 @@ graceful-fs@^4.1.2:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
   integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
 
-"graceful-readlink@>= 1.0.0":
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
-  integrity sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=
-
 has-binary2@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/has-binary2/-/has-binary2-1.0.3.tgz#7776ac627f3ea77250cfc332dab7ddf5e4f5d11d"
@@ -781,6 +697,13 @@ has-yarn@^2.1.0:
   resolved "https://registry.yarnpkg.com/has-yarn/-/has-yarn-2.1.0.tgz#137e11354a7b5bf11aa5cb649cf0c6f3ff2b2e77"
   integrity sha512-UqBRqi4ju7T+TqGNdqAO0PaSVGsDGJUBQvk9eUWNGRY1CFGDzYhLWoM7JQEemnlvVcv/YEmc2wNW8BC24EnUsw==
 
+has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
+  dependencies:
+    function-bind "^1.1.1"
+
 http-cache-semantics@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
@@ -845,11 +768,6 @@ is-binary-path@~2.1.0:
   dependencies:
     binary-extensions "^2.0.0"
 
-is-buffer@^1.1.5:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
-  integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
-
 is-ci@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
@@ -857,13 +775,20 @@ is-ci@^2.0.0:
   dependencies:
     ci-info "^2.0.0"
 
-is-expression@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/is-expression/-/is-expression-3.0.0.tgz#39acaa6be7fd1f3471dc42c7416e61c24317ac9f"
-  integrity sha1-Oayqa+f9HzRx3ELHQW5hwkMXrJ8=
+is-core-module@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.2.0.tgz#97037ef3d52224d85163f5597b2b63d9afed981a"
+  integrity sha512-XRAfAdyyY5F5cOXn7hYQDqh2Xmii+DEfIcQGxK/uNwMHhIkPWO0g8msXcbzLe+MpGoR951MlqM/2iIlU4vKDdQ==
   dependencies:
-    acorn "~4.0.2"
-    object-assign "^4.0.1"
+    has "^1.0.3"
+
+is-expression@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-expression/-/is-expression-4.0.0.tgz#c33155962abf21d0afd2552514d67d2ec16fd2ab"
+  integrity sha512-zMIXX63sxzG3XrkHkrAPvm/OVZVSCPNkwMHU8oTX7/U3AL78I0QXCEICXUM13BIa8TYGZ68PiTKfQz3yaTNr4A==
+  dependencies:
+    acorn "^7.1.1"
+    object-assign "^4.1.1"
 
 is-extglob@^2.1.1:
   version "2.1.1"
@@ -942,7 +867,7 @@ isarray@2.0.1:
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.1.tgz#a37d94ed9cda2d59865c9f76fe596ee1f338741e"
   integrity sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4=
 
-js-stringify@^1.0.1:
+js-stringify@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/js-stringify/-/js-stringify-1.0.2.tgz#1736fddfd9724f28a3682adc6230ae7e4e9679db"
   integrity sha1-Fzb939lyTyijaCrcYjCufk6Weds=
@@ -967,13 +892,6 @@ keyv@^3.0.0:
   dependencies:
     json-buffer "3.0.0"
 
-kind-of@^3.0.2:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
-  integrity sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=
-  dependencies:
-    is-buffer "^1.1.5"
-
 latest-version@^5.0.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/latest-version/-/latest-version-5.1.0.tgz#119dfe908fe38d15dfa43ecd13fa12ec8832face"
@@ -981,20 +899,10 @@ latest-version@^5.0.0:
   dependencies:
     package-json "^6.3.0"
 
-lazy-cache@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
-  integrity sha1-odePw6UEdMuAhF07O24dpJpEbo4=
-
-lodash@^4.17.4:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
-
-longest@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
-  integrity sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=
+lodash@^4.17.19:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
   version "1.0.1"
@@ -1121,7 +1029,7 @@ normalize-url@^4.1.0:
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.0.tgz#453354087e6ca96957bd8f5baf753f5982142129"
   integrity sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ==
 
-object-assign@^4.0.1, object-assign@^4.1.0:
+object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
@@ -1224,110 +1132,108 @@ pstree.remy@^1.1.7:
   resolved "https://registry.yarnpkg.com/pstree.remy/-/pstree.remy-1.1.8.tgz#c242224f4a67c21f686839bbdb4ac282b8373d3a"
   integrity sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==
 
-pug-attrs@^2.0.2:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/pug-attrs/-/pug-attrs-2.0.4.tgz#b2f44c439e4eb4ad5d4ef25cac20d18ad28cc336"
-  integrity sha512-TaZ4Z2TWUPDJcV3wjU3RtUXMrd3kM4Wzjbe3EWnSsZPsJ3LDI0F3yCnf2/W7PPFF+edUFQ0HgDL1IoxSz5K8EQ==
+pug-attrs@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pug-attrs/-/pug-attrs-3.0.0.tgz#b10451e0348165e31fad1cc23ebddd9dc7347c41"
+  integrity sha512-azINV9dUtzPMFQktvTXciNAfAuVh/L/JCl0vtPCwvOA21uZrC08K/UnmrL+SXGEVc1FwzjW62+xw5S/uaLj6cA==
   dependencies:
-    constantinople "^3.0.1"
-    js-stringify "^1.0.1"
-    pug-runtime "^2.0.5"
+    constantinople "^4.0.1"
+    js-stringify "^1.0.2"
+    pug-runtime "^3.0.0"
 
-pug-code-gen@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/pug-code-gen/-/pug-code-gen-1.1.1.tgz#1cf72744ef2a039eae6a3340caaa1105871258e8"
-  integrity sha1-HPcnRO8qA56uajNAyqoRBYcSWOg=
+pug-code-gen@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/pug-code-gen/-/pug-code-gen-3.0.2.tgz#ad190f4943133bf186b60b80de483100e132e2ce"
+  integrity sha512-nJMhW16MbiGRiyR4miDTQMRWDgKplnHyeLvioEJYbk1RsPI3FuA3saEP8uwnTb2nTJEKBU90NFVWJBk4OU5qyg==
   dependencies:
-    constantinople "^3.0.1"
+    constantinople "^4.0.1"
     doctypes "^1.1.0"
-    js-stringify "^1.0.1"
-    pug-attrs "^2.0.2"
-    pug-error "^1.3.2"
-    pug-runtime "^2.0.3"
-    void-elements "^2.0.1"
-    with "^5.0.0"
-
-pug-error@^1.3.2, pug-error@^1.3.3:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/pug-error/-/pug-error-1.3.3.tgz#f342fb008752d58034c185de03602dd9ffe15fa6"
-  integrity sha512-qE3YhESP2mRAWMFJgKdtT5D7ckThRScXRwkfo+Erqga7dyJdY3ZquspprMCj/9sJ2ijm5hXFWQE/A3l4poMWiQ==
+    js-stringify "^1.0.2"
+    pug-attrs "^3.0.0"
+    pug-error "^2.0.0"
+    pug-runtime "^3.0.0"
+    void-elements "^3.1.0"
+    with "^7.0.0"
+
+pug-error@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pug-error/-/pug-error-2.0.0.tgz#5c62173cb09c34de2a2ce04f17b8adfec74d8ca5"
+  integrity sha512-sjiUsi9M4RAGHktC1drQfCr5C5eriu24Lfbt4s+7SykztEOwVZtbFk1RRq0tzLxcMxMYTBR+zMQaG07J/btayQ==
 
-pug-filters@^2.1.1:
-  version "2.1.5"
-  resolved "https://registry.yarnpkg.com/pug-filters/-/pug-filters-2.1.5.tgz#66bf6e80d97fbef829bab0aa35eddff33fc964f3"
-  integrity sha512-xkw71KtrC4sxleKiq+cUlQzsiLn8pM5+vCgkChW2E6oNOzaqTSIBKIQ5cl4oheuDzvJYCTSYzRaVinMUrV4YLQ==
+pug-filters@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/pug-filters/-/pug-filters-4.0.0.tgz#d3e49af5ba8472e9b7a66d980e707ce9d2cc9b5e"
+  integrity sha512-yeNFtq5Yxmfz0f9z2rMXGw/8/4i1cCFecw/Q7+D0V2DdtII5UvqE12VaZ2AY7ri6o5RNXiweGH79OCq+2RQU4A==
   dependencies:
-    clean-css "^3.3.0"
-    constantinople "^3.0.1"
+    constantinople "^4.0.1"
     jstransformer "1.0.0"
-    pug-error "^1.3.2"
-    pug-walk "^1.1.5"
-    resolve "^1.1.6"
-    uglify-js "^2.6.1"
+    pug-error "^2.0.0"
+    pug-walk "^2.0.0"
+    resolve "^1.15.1"
 
-pug-lexer@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/pug-lexer/-/pug-lexer-3.1.0.tgz#fd087376d4a675b4f59f8fef422883434e9581a2"
-  integrity sha1-/QhzdtSmdbT1n4/vQiiDQ06VgaI=
+pug-lexer@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/pug-lexer/-/pug-lexer-5.0.1.tgz#ae44628c5bef9b190b665683b288ca9024b8b0d5"
+  integrity sha512-0I6C62+keXlZPZkOJeVam9aBLVP2EnbeDw3An+k0/QlqdwH6rv8284nko14Na7c0TtqtogfWXcRoFE4O4Ff20w==
   dependencies:
-    character-parser "^2.1.1"
-    is-expression "^3.0.0"
-    pug-error "^1.3.2"
+    character-parser "^2.2.0"
+    is-expression "^4.0.0"
+    pug-error "^2.0.0"
 
-pug-linker@^2.0.2:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/pug-linker/-/pug-linker-2.0.3.tgz#b331ffa25737dde69c127b56c10ff17fae766dca"
-  integrity sha1-szH/olc33eacEntWwQ/xf652bco=
+pug-linker@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/pug-linker/-/pug-linker-4.0.0.tgz#12cbc0594fc5a3e06b9fc59e6f93c146962a7708"
+  integrity sha512-gjD1yzp0yxbQqnzBAdlhbgoJL5qIFJw78juN1NpTLt/mfPJ5VgC4BvkoD3G23qKzJtIIXBbcCt6FioLSFLOHdw==
   dependencies:
-    pug-error "^1.3.2"
-    pug-walk "^1.1.2"
+    pug-error "^2.0.0"
+    pug-walk "^2.0.0"
 
-pug-load@^2.0.5:
-  version "2.0.12"
-  resolved "https://registry.yarnpkg.com/pug-load/-/pug-load-2.0.12.tgz#d38c85eb85f6e2f704dea14dcca94144d35d3e7b"
-  integrity sha512-UqpgGpyyXRYgJs/X60sE6SIf8UBsmcHYKNaOccyVLEuT6OPBIMo6xMPhoJnqtB3Q3BbO4Z3Bjz5qDsUWh4rXsg==
+pug-load@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pug-load/-/pug-load-3.0.0.tgz#9fd9cda52202b08adb11d25681fb9f34bd41b662"
+  integrity sha512-OCjTEnhLWZBvS4zni/WUMjH2YSUosnsmjGBB1An7CsKQarYSWQ0GCVyd4eQPMFJqZ8w9xgs01QdiZXKVjk92EQ==
   dependencies:
-    object-assign "^4.1.0"
-    pug-walk "^1.1.8"
+    object-assign "^4.1.1"
+    pug-walk "^2.0.0"
 
-pug-parser@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/pug-parser/-/pug-parser-2.0.2.tgz#53a680cfd05039dcb0c27d029094bc4a792689b0"
-  integrity sha1-U6aAz9BQOdywwn0CkJS8SnkmibA=
+pug-parser@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/pug-parser/-/pug-parser-6.0.0.tgz#a8fdc035863a95b2c1dc5ebf4ecf80b4e76a1260"
+  integrity sha512-ukiYM/9cH6Cml+AOl5kETtM9NR3WulyVP2y4HOU45DyMim1IeP/OOiyEWRr6qk5I5klpsBnbuHpwKmTx6WURnw==
   dependencies:
-    pug-error "^1.3.2"
-    token-stream "0.0.1"
+    pug-error "^2.0.0"
+    token-stream "1.0.0"
 
-pug-runtime@^2.0.3, pug-runtime@^2.0.5:
-  version "2.0.5"
-  resolved "https://registry.yarnpkg.com/pug-runtime/-/pug-runtime-2.0.5.tgz#6da7976c36bf22f68e733c359240d8ae7a32953a"
-  integrity sha512-P+rXKn9un4fQY77wtpcuFyvFaBww7/91f3jHa154qU26qFAnOe6SW1CbIDcxiG5lLK9HazYrMCCuDvNgDQNptw==
+pug-runtime@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/pug-runtime/-/pug-runtime-3.0.1.tgz#f636976204723f35a8c5f6fad6acda2a191b83d7"
+  integrity sha512-L50zbvrQ35TkpHwv0G6aLSuueDRwc/97XdY8kL3tOT0FmhgG7UypU3VztfV/LATAvmUfYi4wNxSajhSAeNN+Kg==
 
-pug-strip-comments@^1.0.2:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/pug-strip-comments/-/pug-strip-comments-1.0.4.tgz#cc1b6de1f6e8f5931cf02ec66cdffd3f50eaf8a8"
-  integrity sha512-i5j/9CS4yFhSxHp5iKPHwigaig/VV9g+FgReLJWWHEHbvKsbqL0oP/K5ubuLco6Wu3Kan5p7u7qk8A4oLLh6vw==
+pug-strip-comments@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pug-strip-comments/-/pug-strip-comments-2.0.0.tgz#f94b07fd6b495523330f490a7f554b4ff876303e"
+  integrity sha512-zo8DsDpH7eTkPHCXFeAk1xZXJbyoTfdPlNR0bK7rpOMuhBYb0f5qUVCO1xlsitYd3w5FQTK7zpNVKb3rZoUrrQ==
   dependencies:
-    pug-error "^1.3.3"
+    pug-error "^2.0.0"
 
-pug-walk@^1.1.2, pug-walk@^1.1.5, pug-walk@^1.1.8:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/pug-walk/-/pug-walk-1.1.8.tgz#b408f67f27912f8c21da2f45b7230c4bd2a5ea7a"
-  integrity sha512-GMu3M5nUL3fju4/egXwZO0XLi6fW/K3T3VTgFQ14GxNi8btlxgT5qZL//JwZFm/2Fa64J/PNS8AZeys3wiMkVA==
-
-pug@2.0.0-beta11:
-  version "2.0.0-beta11"
-  resolved "https://registry.yarnpkg.com/pug/-/pug-2.0.0-beta11.tgz#15abe6af5004c7e2cf4613e4b27465c9546b5f01"
-  integrity sha1-Favmr1AEx+LPRhPksnRlyVRrXwE=
-  dependencies:
-    pug-code-gen "^1.1.1"
-    pug-filters "^2.1.1"
-    pug-lexer "^3.0.0"
-    pug-linker "^2.0.2"
-    pug-load "^2.0.5"
-    pug-parser "^2.0.2"
-    pug-runtime "^2.0.3"
-    pug-strip-comments "^1.0.2"
+pug-walk@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pug-walk/-/pug-walk-2.0.0.tgz#417aabc29232bb4499b5b5069a2b2d2a24d5f5fe"
+  integrity sha512-yYELe9Q5q9IQhuvqsZNwA5hfPkMJ8u92bQLIMcsMxf/VADjNtEYptU+inlufAFYcWdHlwNfZOEnOOQrZrcyJCQ==
+
+pug@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/pug/-/pug-3.0.1.tgz#9b287554043e6d18852673a382b0350595bdc067"
+  integrity sha512-9v1o2yXMfSKJy2PykKyWUhpgx9Pf9D/UlPgIs2pTTxR6DQZ0oivy4I9f8PlWXRY4sjIhDU4TMJ7hQmYnNJc2bw==
+  dependencies:
+    pug-code-gen "^3.0.2"
+    pug-filters "^4.0.0"
+    pug-lexer "^5.0.0"
+    pug-linker "^4.0.0"
+    pug-load "^3.0.0"
+    pug-parser "^6.0.0"
+    pug-runtime "^3.0.0"
+    pug-strip-comments "^2.0.0"
 
 pump@^3.0.0:
   version "3.0.0"
@@ -1381,11 +1287,6 @@ readdirp@~3.4.0:
   dependencies:
     picomatch "^2.2.1"
 
-regenerator-runtime@^0.11.0:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
-  integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
-
 registry-auth-token@^4.0.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-4.1.1.tgz#40a33be1e82539460f94328b0f7f0f84c16d9479"
@@ -1400,16 +1301,12 @@ registry-url@^5.0.0:
   dependencies:
     rc "^1.2.8"
 
-repeat-string@^1.5.2:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
-  integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=
-
-resolve@^1.1.6:
-  version "1.17.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.17.0.tgz#b25941b54968231cc2d1bb76a79cb7f2c0bf8444"
-  integrity sha512-ic+7JYiV8Vi2yzQGFWOkiZD5Z9z7O2Zhm9XMaTxdJExKasieFCr+yXZ/WmXsckHiKl12ar0y6XiXDx3m4RHn1w==
+resolve@^1.15.1:
+  version "1.20.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==
   dependencies:
+    is-core-module "^2.2.0"
     path-parse "^1.0.6"
 
 responselike@^1.0.2:
@@ -1419,13 +1316,6 @@ responselike@^1.0.2:
   dependencies:
     lowercase-keys "^1.0.0"
 
-right-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
-  integrity sha1-YTObci/mo1FWiSENJOFMlhSGE+8=
-  dependencies:
-    align-text "^0.1.1"
-
 safe-buffer@5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -1547,18 +1437,6 @@ socket.io@^2.3.0:
     socket.io-client "2.3.0"
     socket.io-parser "~3.4.0"
 
-source-map@0.4.x:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
-  integrity sha1-66T12pwNyZneaAMti092FzZSA2s=
-  dependencies:
-    amdefine ">=0.0.4"
-
-source-map@~0.5.1:
-  version "0.5.7"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
-  integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
-
 "statuses@>= 1.4.0 < 2":
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
@@ -1630,10 +1508,10 @@ to-array@0.1.4:
   resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"
   integrity sha1-F+bBH3PdTz10zaek/zI46a2b+JA=
 
-to-fast-properties@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
-  integrity sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+  integrity sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=
 
 to-readable-stream@^1.0.0:
   version "1.0.0"
@@ -1647,10 +1525,10 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-token-stream@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/token-stream/-/token-stream-0.0.1.tgz#ceeefc717a76c4316f126d0b9dbaa55d7e7df01a"
-  integrity sha1-zu78cXp2xDFvEm0LnbqlXX598Bo=
+token-stream@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/token-stream/-/token-stream-1.0.0.tgz#cc200eab2613f4166d27ff9afc7ca56d49df6eb4"
+  integrity sha1-zCAOqyYT9BZtJ/+a/HylbUnfbrQ=
 
 touch@^3.1.0:
   version "3.1.0"
@@ -1679,21 +1557,6 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-uglify-js@^2.6.1:
-  version "2.8.29"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
-  integrity sha1-KcVzMUgFe7Th913zW3qcty5qWd0=
-  dependencies:
-    source-map "~0.5.1"
-    yargs "~3.10.0"
-  optionalDependencies:
-    uglify-to-browserify "~1.0.0"
-
-uglify-to-browserify@~1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
-  integrity sha1-bgkk1r2mta/jSeOabWMoUKD4grc=
-
 undefsafe@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.3.tgz#6b166e7094ad46313b2202da7ecc2cd7cc6e7aae"
@@ -1749,10 +1612,10 @@ vary@~1.1.2:
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
   integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
 
-void-elements@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
-  integrity sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=
+void-elements@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-3.1.0.tgz#614f7fbf8d801f0bb5f0661f5b2f5785750e4f09"
+  integrity sha1-YU9/v42AHwu18GYfWy9XhXUOTwk=
 
 widest-line@^3.1.0:
   version "3.1.0"
@@ -1761,23 +1624,15 @@ widest-line@^3.1.0:
   dependencies:
     string-width "^4.0.0"
 
-window-size@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
-  integrity sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=
-
-with@^5.0.0:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/with/-/with-5.1.1.tgz#fa4daa92daf32c4ea94ed453c81f04686b575dfe"
-  integrity sha1-+k2qktrzLE6pTtRTyB8EaGtXXf4=
+with@^7.0.0:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/with/-/with-7.0.2.tgz#ccee3ad542d25538a7a7a80aad212b9828495bac"
+  integrity sha512-RNGKj82nUPg3g5ygxkQl0R937xLyho1J24ItRCBTr/m1YnZkzJy1hUiHUJrc/VlsDQzsCnInEGSg3bci0Lmd4w==
   dependencies:
-    acorn "^3.1.0"
-    acorn-globals "^3.0.0"
-
-wordwrap@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
-  integrity sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=
+    "@babel/parser" "^7.9.6"
+    "@babel/types" "^7.9.6"
+    assert-never "^1.2.1"
+    babel-walk "3.0.0-canary-5"
 
 wrappy@1:
   version "1.0.2"
@@ -1816,16 +1671,6 @@ xmlhttprequest-ssl@~1.5.4:
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz#c2876b06168aadc40e57d97e81191ac8f4398b3e"
   integrity sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=
 
-yargs@~3.10.0:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
-  integrity sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=
-  dependencies:
-    camelcase "^1.0.2"
-    cliui "^2.1.0"
-    decamelize "^1.0.0"
-    window-size "0.1.0"
-
 yeast@0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"