diff --git a/package-lock.json b/package-lock.json
index 106c384..2eee624 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,11 +24,23 @@
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+            "resolved": "https://registry.npmjs.org/array-differ/-/array-differ-3.0.0.tgz",
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@@ -105,6 +123,12 @@
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@@ -115,6 +139,12 @@
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@@ -137,6 +167,32 @@
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+            "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
+            "integrity": "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=",
+            "dev": true,
+            "requires": {
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+                    "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
+                    "integrity": "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=",
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+            "integrity": "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=",
+            "dev": true,
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+        "ci-info": {
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+            "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-2.0.0.tgz",
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@@ -217,6 +279,46 @@
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+                    "requires": {
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+            "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
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+            "resolved": "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz",
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+                "cosmiconfig": "^5.2.1",
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@@ -875,6 +1131,12 @@
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@@ -917,6 +1179,18 @@
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@@ -1036,12 +1322,31 @@
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+                "array-differ": "^3.0.0",
+                "array-union": "^2.1.0",
+                "arrify": "^2.0.1",
+                "minimatch": "^3.0.4"
+            }
+        },
         "mute-stream": {
             "version": "0.0.8",
             "resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.8.tgz",
@@ -1080,6 +1385,15 @@
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             }
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+        "npm-run-path": {
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+            "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",
+            "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
+            "dev": true,
+            "requires": {
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+            }
+        },
         "object-inspect": {
             "version": "1.7.0",
             "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
@@ -1146,6 +1460,12 @@
                 "mimic-fn": "^2.1.0"
             }
         },
+        "opencollective-postinstall": {
+            "version": "2.0.3",
+            "resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz",
+            "integrity": "sha512-8AV/sCtuzUeTo8gQK5qDZzARrulB3egtLzFgteqB2tcT4Mw7B8Kt7JcDHmltjz6FOAHsvTevk70gZEbhM4ZS9Q==",
+            "dev": true
+        },
         "optionator": {
             "version": "0.8.3",
             "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
@@ -1166,6 +1486,12 @@
             "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
             "dev": true
         },
+        "p-finally": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
+            "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
+            "dev": true
+        },
         "p-limit": {
             "version": "1.3.0",
             "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
@@ -1227,9 +1553,9 @@
             "dev": true
         },
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-            "version": "1.0.6",
-            "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-            "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+            "version": "1.0.7",
+            "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+            "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
             "dev": true
         },
         "path-type": {
@@ -1256,18 +1582,202 @@
                 "find-up": "^2.1.0"
             }
         },
+        "please-upgrade-node": {
+            "version": "3.2.0",
+            "resolved": "https://registry.npmjs.org/please-upgrade-node/-/please-upgrade-node-3.2.0.tgz",
+            "integrity": "sha512-gQR3WpIgNIKwBMVLkpMUeR3e1/E1y42bqDQZfql+kDeXd8COYfM8PQA4X6y7a8u9Ua9FHmsrrmirW2vHs45hWg==",
+            "dev": true,
+            "requires": {
+                "semver-compare": "^1.0.0"
+            }
+        },
         "prelude-ls": {
             "version": "1.1.2",
             "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
             "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
             "dev": true
         },
+        "prettier": {
+            "version": "1.19.1",
+            "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
+            "integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==",
+            "dev": true
+        },
+        "pretty-quick": {
+            "version": "2.0.2",
+            "resolved": "https://registry.npmjs.org/pretty-quick/-/pretty-quick-2.0.2.tgz",
+            "integrity": "sha512-aLb6vtOTEfJDwi1w+MBTeE20GwPVUYyn6IqNg6TtGpiOB1W3y6vKcsGFjqGeaaEtQgMLSPXTWONqh33UBuwG8A==",
+            "dev": true,
+            "requires": {
+                "chalk": "^2.4.2",
+                "execa": "^2.1.0",
+                "find-up": "^4.1.0",
+                "ignore": "^5.1.4",
+                "mri": "^1.1.4",
+                "multimatch": "^4.0.0"
+            },
+            "dependencies": {
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+                        "shebang-command": "^2.0.0",
+                        "which": "^2.0.1"
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+                        "get-stream": "^5.0.0",
+                        "is-stream": "^2.0.0",
+                        "merge-stream": "^2.0.0",
+                        "npm-run-path": "^3.0.0",
+                        "onetime": "^5.1.0",
+                        "p-finally": "^2.0.0",
+                        "signal-exit": "^3.0.2",
+                        "strip-final-newline": "^2.0.0"
+                    }
+                },
+                "find-up": {
+                    "version": "4.1.0",
+                    "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz",
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+                    "dev": true,
+                    "requires": {
+                        "locate-path": "^5.0.0",
+                        "path-exists": "^4.0.0"
+                    }
+                },
+                "get-stream": {
+                    "version": "5.2.0",
+                    "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
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+                    "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
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+                    "dev": true
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+                    "dev": true,
+                    "requires": {
+                        "shebang-regex": "^3.0.0"
+                    }
+                },
+                "shebang-regex": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
+                    "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
+                    "dev": true
+                },
+                "which": {
+                    "version": "2.0.2",
+                    "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+                    "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+                    "dev": true,
+                    "requires": {
+                        "isexe": "^2.0.0"
+                    }
+                }
+            }
+        },
         "progress": {
             "version": "2.0.3",
             "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
             "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
             "dev": true
         },
+        "pump": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+            "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+            "dev": true,
+            "requires": {
+                "end-of-stream": "^1.1.0",
+                "once": "^1.3.1"
+            }
+        },
         "punycode": {
             "version": "2.1.1",
             "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
@@ -1344,6 +1854,12 @@
                 "is-promise": "^2.1.0"
             }
         },
+        "run-node": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/run-node/-/run-node-1.0.0.tgz",
+            "integrity": "sha512-kc120TBlQ3mih1LSzdAJXo4xn/GWS2ec0l3S+syHDXP9uRr0JAT8Qd3mdMuyjqCzeZktgP3try92cEgf9Nks8A==",
+            "dev": true
+        },
         "rxjs": {
             "version": "6.5.3",
             "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.3.tgz",
@@ -1365,6 +1881,12 @@
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             "dev": true
         },
+        "semver-compare": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
+            "integrity": "sha1-De4hahyUGrN+nvsXiPavxf9VN/w=",
+            "dev": true
+        },
         "shallow-clone": {
             "version": "0.1.2",
             "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-0.1.2.tgz",
@@ -1412,6 +1934,12 @@
             "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
             "dev": true
         },
+        "slash": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
+            "integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==",
+            "dev": true
+        },
         "slice-ansi": {
             "version": "2.1.0",
             "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-2.1.0.tgz",
@@ -1534,6 +2062,18 @@
             "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
             "dev": true
         },
+        "strip-eof": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
+            "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
+            "dev": true
+        },
+        "strip-final-newline": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/strip-final-newline/-/strip-final-newline-2.0.0.tgz",
+            "integrity": "sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==",
+            "dev": true
+        },
         "strip-json-comments": {
             "version": "3.0.1",
             "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.0.1.tgz",
diff --git a/yarn.lock b/yarn.lock
index e39cb37..cdc9163 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1293,9 +1293,9 @@ path-key@^3.0.0, path-key@^3.1.0:
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
 
 path-parse@^1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
-  integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
+  integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
 
 path-type@^2.0.0:
   version "2.0.0"