diff --git a/package.json b/package.json
index 6666213..6e6e4e8 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "tslint": "^5",
     "tslint-config-prettier": "^1",
     "tslint-eslint-rules": "^5",
-    "typedoc": "^0.17.7",
+    "typedoc": "^0.20.37",
     "typescript": "^3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 4efa931..1b9d53d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1978,7 +1978,7 @@ colors@1.0.3:
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
   integrity sha1-BDP0TYCWgP3rYO0mDxsMJi6CpAs=
 
-colors@^1.1.2:
+colors@^1.1.2, colors@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
   integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
@@ -2351,7 +2351,7 @@ debug@^3.1.0:
   dependencies:
     ms "^2.1.1"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
   integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
@@ -3032,7 +3032,7 @@ from2@^2.1.0, from2@^2.3.0:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
-fs-extra@8.1.0, fs-extra@^8.1.0:
+fs-extra@8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
   integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
@@ -3041,15 +3041,15 @@ fs-extra@8.1.0, fs-extra@^8.1.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^9.0.0:
-  version "9.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.0.1.tgz#910da0062437ba4c39fedd863f1675ccfefcb9fc"
-  integrity sha512-h2iAoN838FqAFJY2/qVpzFXy+EBxfVE220PalAqQLDVsFOHLJrZvut5puAbCdNv6WJk+B8ihI+k0c7JK5erwqQ==
+fs-extra@^9.0.0, fs-extra@^9.1.0:
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.1.0.tgz#5954460c764a8da2094ba3554bf839e6b9a7c86d"
+  integrity sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==
   dependencies:
     at-least-node "^1.0.0"
     graceful-fs "^4.2.0"
     jsonfile "^6.0.1"
-    universalify "^1.0.0"
+    universalify "^2.0.0"
 
 fs-minipass@^1.2.5:
   version "1.2.7"
@@ -3328,10 +3328,10 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
 
-handlebars@^4.7.6:
-  version "4.7.6"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.6.tgz#d4c05c1baf90e9945f77aa68a7a219aa4a7df74e"
-  integrity sha512-1f2BACcBfiwAfStCKZNrUCgqNZkGsAT7UM3kkYtXuLo0KnaVfjKOyf7PRzB6++aK9STyT1Pd2ZCPe3EGOXleXA==
+handlebars@^4.7.6, handlebars@^4.7.7:
+  version "4.7.7"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.7.tgz#9ce33416aad02dbd6c8fafa8240d5d98004945a1"
+  integrity sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==
   dependencies:
     minimist "^1.2.5"
     neo-async "^2.6.0"
@@ -3416,11 +3416,6 @@ has@^1.0.3:
   dependencies:
     function-bind "^1.1.1"
 
-highlight.js@^10.0.0:
-  version "10.1.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.1.1.tgz#691a2148a8d922bf12e52a294566a0d993b94c57"
-  integrity sha512-b4L09127uVa+9vkMgPpdUQP78ickGbHEQTWeBrQFTJZ4/n2aihWOGS0ZoUqAwjVmfjhq/C76HRzkqwZhK4sBbg==
-
 homedir-polyfill@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz#743298cef4e5af3e194161fbadcc2151d3a058e8"
@@ -3597,7 +3592,7 @@ import-local@^3.0.2:
     pkg-dir "^4.2.0"
     resolve-cwd "^3.0.0"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
@@ -4524,6 +4519,13 @@ json5@2.x, json5@^2.1.2:
   dependencies:
     minimist "^1.2.5"
 
+json5@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
+  integrity sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==
+  dependencies:
+    minimist "^1.2.5"
+
 jsonfile@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
@@ -4856,11 +4858,6 @@ lockfile@^1.0.4:
   dependencies:
     signal-exit "^3.0.2"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-  integrity sha1-/lK1OhxnYeQmGNZU5KJXie1hgiw=
-
 lodash._baseuniq@~4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
@@ -4869,33 +4866,11 @@ lodash._baseuniq@~4.6.0:
     lodash._createset "~4.0.0"
     lodash._root "~3.0.0"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-  integrity sha1-5THCdkTPi1epnhftlbNcdIeJOS4=
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-  integrity sha1-PcaayCSY0u5ePOVgkbr9Ktx73pI=
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  integrity sha1-VtagZAF2JeeevKa4AY4XRAvc8JM=
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
   integrity sha1-D0ZZ+7CddRlPqeK4imZE02PJ/iY=
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-  integrity sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=
-
 lodash._reinterpolate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
@@ -4976,11 +4951,6 @@ lodash.padend@^4:
   resolved "https://registry.yarnpkg.com/lodash.padend/-/lodash.padend-4.6.1.tgz#53ccba047d06e158d311f45da625f4e49e6f166e"
   integrity sha1-U8y6BH0G4VjTEfRdpiX05J5vFm4=
 
-lodash.restparam@*:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
-  integrity sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -5026,11 +4996,16 @@ lodash.without@~4.4.0:
   resolved "https://registry.yarnpkg.com/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
   integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
 
-lodash@4.17.15, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.2.1:
+lodash@4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
+lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.2.1:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
 log-symbols@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-4.0.0.tgz#69b3cc46d20f448eccdb75ea1fa733d9e821c920"
@@ -5081,10 +5056,10 @@ lru-cache@^5.1.1:
   dependencies:
     yallist "^3.0.2"
 
-lunr@^2.3.8:
-  version "2.3.8"
-  resolved "https://registry.yarnpkg.com/lunr/-/lunr-2.3.8.tgz#a8b89c31f30b5a044b97d2d28e2da191b6ba2072"
-  integrity sha512-oxMeX/Y35PNFuZoHp+jUj5OSEmLCaIH4KTFJh7a93cHBoFmpw2IoPs22VIz7vyO2YUnx2Tn9dzIwO2P/4quIRg==
+lunr@^2.3.9:
+  version "2.3.9"
+  resolved "https://registry.yarnpkg.com/lunr/-/lunr-2.3.9.tgz#18b123142832337dd6e964df1a5a7707b25d35e1"
+  integrity sha512-zTU3DaZaF3Rt9rhN3uBMGQD3dD2/vFQqnvZCDv4dl5iOzq2IZQqTxu90r4E5J+nP70J3ilqVCrbho2eWaeW8Ow==
 
 macos-release@^2.2.0:
   version "2.3.0"
@@ -5180,16 +5155,16 @@ marked-terminal@^4.0.0:
     node-emoji "^1.10.0"
     supports-hyperlinks "^2.1.0"
 
-marked@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-1.0.0.tgz#d35784245a04871e5988a491e28867362e941693"
-  integrity sha512-Wo+L1pWTVibfrSr+TTtMuiMfNzmZWiOPeO7rZsQUY5bgsxpHesBEcIWJloWVTFnrMXnf/TL30eTFSGJddmQAng==
-
 marked@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/marked/-/marked-1.1.0.tgz#62504ad4d11550c942935ccc5e39d64e5a4c4e50"
   integrity sha512-EkE7RW6KcXfMHy2PA7Jg0YJE1l8UPEZE8k45tylzmZM30/r1M1MUXWQfJlrSbsTeh7m/XTwHbWUENvAJZpp1YA==
 
+marked@~2.0.3:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-2.0.7.tgz#bc5b857a09071b48ce82a1f7304913a993d4b7d1"
+  integrity sha512-BJXxkuIfJchcXOJWTT2DOL+yFWifFv2yGYOUzvXg8Qz610QKw+sHCvTMYwA+qWGhlA2uivBezChZ/pBy1tWdkQ==
+
 meant@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/meant/-/meant-1.0.1.tgz#66044fea2f23230ec806fb515efea29c44d2115d"
@@ -5911,6 +5886,13 @@ onetime@^5.1.0:
   dependencies:
     mimic-fn "^2.1.0"
 
+onigasm@^2.2.5:
+  version "2.2.5"
+  resolved "https://registry.yarnpkg.com/onigasm/-/onigasm-2.2.5.tgz#cc4d2a79a0fa0b64caec1f4c7ea367585a676892"
+  integrity sha512-F+th54mPc0l1lp1ZcFMyL/jTs2Tlq4SqIHKIXGZOR/VkHkF9A7Fr5rRr5+ZG/lWeRsyrClLYRq7s/yFQ/XhWCA==
+  dependencies:
+    lru-cache "^5.1.1"
+
 opencollective-postinstall@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz#7a0fff978f6dbfa4d006238fbac98ed4198c3259"
@@ -7073,6 +7055,15 @@ shellwords@^0.1.1:
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
   integrity sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==
 
+shiki@^0.9.3:
+  version "0.9.5"
+  resolved "https://registry.yarnpkg.com/shiki/-/shiki-0.9.5.tgz#c8da81a05fbfd1810729c6873901a729a72ec541"
+  integrity sha512-XFn+rl3wIowDjzdr5DlHoHgQphXefgUTs2bNp/bZu4WF9gTrTLnKwio3f28VjiFG6Jpip7yQn/p4mMj6OrjrtQ==
+  dependencies:
+    json5 "^2.2.0"
+    onigasm "^2.2.5"
+    vscode-textmate "5.2.0"
+
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
@@ -7882,28 +7873,27 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typedoc-default-themes@^0.10.1:
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/typedoc-default-themes/-/typedoc-default-themes-0.10.1.tgz#eb27b7d689457c7ec843e47ec0d3e500581296a7"
-  integrity sha512-SuqAQI0CkwhqSJ2kaVTgl37cWs733uy9UGUqwtcds8pkFK8oRF4rZmCq+FXTGIb9hIUOu40rf5Kojg0Ha6akeg==
-  dependencies:
-    lunr "^2.3.8"
-
-typedoc@^0.17.7:
-  version "0.17.7"
-  resolved "https://registry.yarnpkg.com/typedoc/-/typedoc-0.17.7.tgz#70797401140403a5f91589ed3f4f24c03841bf7a"
-  integrity sha512-PEnzjwQAGjb0O8a6VDE0lxyLAadqNujN5LltsTUhZETolRMiIJv6Ox+Toa8h0XhKHqAOh8MOmB0eBVcWz6nuAw==
-  dependencies:
-    fs-extra "^8.1.0"
-    handlebars "^4.7.6"
-    highlight.js "^10.0.0"
-    lodash "^4.17.15"
-    lunr "^2.3.8"
-    marked "1.0.0"
+typedoc-default-themes@^0.12.10:
+  version "0.12.10"
+  resolved "https://registry.yarnpkg.com/typedoc-default-themes/-/typedoc-default-themes-0.12.10.tgz#614c4222fe642657f37693ea62cad4dafeddf843"
+  integrity sha512-fIS001cAYHkyQPidWXmHuhs8usjP5XVJjWB8oZGqkTowZaz3v7g3KDZeeqE82FBrmkAnIBOY3jgy7lnPnqATbA==
+
+typedoc@^0.20.37:
+  version "0.20.37"
+  resolved "https://registry.yarnpkg.com/typedoc/-/typedoc-0.20.37.tgz#9b9417149cb815e3d569fc300b5d2c6e4e6c5d93"
+  integrity sha512-9+qDhdc4X00qTNOtii6QX2z7ndAeWVOso7w3MPSoSJdXlVhpwPfm1yEp4ooKuWA9fiQILR8FKkyjmeqa13hBbw==
+  dependencies:
+    colors "^1.4.0"
+    fs-extra "^9.1.0"
+    handlebars "^4.7.7"
+    lodash "^4.17.21"
+    lunr "^2.3.9"
+    marked "~2.0.3"
     minimatch "^3.0.0"
     progress "^2.0.3"
     shelljs "^0.8.4"
-    typedoc-default-themes "^0.10.1"
+    shiki "^0.9.3"
+    typedoc-default-themes "^0.12.10"
 
 typescript@^3:
   version "3.9.5"
@@ -7980,6 +7970,11 @@ universalify@^1.0.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
   integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
 
+universalify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
+  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
+
 unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -8103,6 +8098,11 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
+vscode-textmate@5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/vscode-textmate/-/vscode-textmate-5.2.0.tgz#01f01760a391e8222fe4f33fbccbd1ad71aed74e"
+  integrity sha512-Uw5ooOQxRASHgu6C7GVvUxisKXfSgW4oFlO+aa+PAkgmH89O3CXxEEzNRNtHSqtXFTl0nAC1uYj0GMSH27uwtQ==
+
 w3c-hr-time@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"