feat: explicitly configure ESlint

3 files changed, 270 insertions, 49 deletions

diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 0000000..4bed466
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,3 @@
+{
+  "extends": "react-app"
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 4ccbf15..01b8b3f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -937,9 +937,9 @@
       }
     },
     "@babel/runtime-corejs3": {
-      "version": "7.7.7",
-      "resolved": "https://registry.npmjs.org/@babel/runtime-corejs3/-/runtime-corejs3-7.7.7.tgz",
-      "integrity": "sha512-kr3W3Fw8mB/CTru2M5zIRQZZgC/9zOxNSoJ/tVCzjPt3H1/p5uuGbz6WwmaQy/TLQcW31rUhUUWKY28sXFRelA==",
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/@babel/runtime-corejs3/-/runtime-corejs3-7.8.0.tgz",
+      "integrity": "sha512-5XaME/D4hTkUclw4BW+FeDyfUcxN5/Fox/+9UiWUqdyU33zsLxDAE74IexAmLccuHSQyFbIzF5+Yb4E6obVOSg==",
       "requires": {
         "core-js-pure": "^3.0.0",
         "regenerator-runtime": "^0.13.2"
@@ -1662,11 +1662,11 @@
       "integrity": "sha512-gCubfBUZ6KxzoibJ+SCUc/57Ms1jz5NjHe4+dI2krNmU5zCPAphyLJYyTOg06ueIyfj+SaCUqmzun7ImlxDcKg=="
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.14.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.14.0.tgz",
-      "integrity": "sha512-sneOJ3Hu0m5whJiVIxGBZZZMxMJ7c0LhAJzeMJgHo+n5wFs+/6rSR/gl7crkdR2kNwfOOSdzdc0gMvatG4dX2Q==",
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.15.0.tgz",
+      "integrity": "sha512-XRJFznI5v4K1WvIrWmjFjBAdQWaUTz4xJEdqR7+wAFsv6Q9dP3mOlE6BMNT3pdlp9eF1+bC5m5LZTmLMqffCVw==",
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.14.0",
+        "@typescript-eslint/experimental-utils": "2.15.0",
         "eslint-utils": "^1.4.3",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.0.0",
@@ -1674,30 +1674,30 @@
       }
     },
     "@typescript-eslint/experimental-utils": {
-      "version": "2.14.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.14.0.tgz",
-      "integrity": "sha512-KcyKS7G6IWnIgl3ZpyxyBCxhkBPV+0a5Jjy2g5HxlrbG2ZLQNFeneIBVXdaBCYOVjvGmGGFKom1kgiAY75SDeQ==",
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.15.0.tgz",
+      "integrity": "sha512-Qkxu5zndY5hqlcQkmA88gfLvqQulMpX/TN91XC7OuXsRf4XG5xLGie0sbpX97o/oeccjeZYRMipIsjKk/tjDHA==",
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/typescript-estree": "2.14.0",
+        "@typescript-eslint/typescript-estree": "2.15.0",
         "eslint-scope": "^5.0.0"
       }
     },
     "@typescript-eslint/parser": {
-      "version": "2.14.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.14.0.tgz",
-      "integrity": "sha512-haS+8D35fUydIs+zdSf4BxpOartb/DjrZ2IxQ5sR8zyGfd77uT9ZJZYF8+I0WPhzqHmfafUBx8MYpcp8pfaoSA==",
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.15.0.tgz",
+      "integrity": "sha512-6iSgQsqAYTaHw59t0tdjzZJluRAjswdGltzKEdLtcJOxR2UVTPHYvZRqkAVGCkaMVb6Fpa60NnuozNCvsSpA9g==",
       "requires": {
         "@types/eslint-visitor-keys": "^1.0.0",
-        "@typescript-eslint/experimental-utils": "2.14.0",
-        "@typescript-eslint/typescript-estree": "2.14.0",
+        "@typescript-eslint/experimental-utils": "2.15.0",
+        "@typescript-eslint/typescript-estree": "2.15.0",
         "eslint-visitor-keys": "^1.1.0"
       }
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "2.14.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.14.0.tgz",
-      "integrity": "sha512-pnLpUcMNG7GfFFfNQbEX6f1aPa5fMnH2G9By+A1yovYI4VIOK2DzkaRuUlIkbagpAcrxQHLqovI1YWqEcXyRnA==",
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.15.0.tgz",
+      "integrity": "sha512-L6Pog+w3VZzXkAdyqA0VlwybF8WcwZX+mufso86CMxSdWmcizJ38lgBdpqTbc9bo92iyi0rOvmATKiwl+amjxg==",
       "requires": {
         "debug": "^4.1.1",
         "eslint-visitor-keys": "^1.1.0",
@@ -2100,6 +2100,16 @@
       "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
       "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg="
     },
+    "array.prototype.flat": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/array.prototype.flat/-/array.prototype.flat-1.2.3.tgz",
+      "integrity": "sha512-gBlRZV0VSmfPIeWfuuy56XZMvbVfbEUnOXUvt3F/eUUUSyzlgLxhEX4YAEpxNAogRGehPSnfXyPtYyKAhkzQhQ==",
+      "dev": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1"
+      }
+    },
     "arrify": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
@@ -4024,9 +4034,9 @@
       }
     },
     "core-js-pure": {
-      "version": "3.6.1",
-      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.6.1.tgz",
-      "integrity": "sha512-yKiUdvQWq66xUc408duxUCxFHuDfz5trF5V4xnQzb8C7P/5v2gFUdyNWQoevyAeGYB1hl1X/pzGZ20R3WxZQBA=="
+      "version": "3.6.3",
+      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.6.3.tgz",
+      "integrity": "sha512-4LhJ4fw0sC4/8X5krM9hI5oQ3cgYHYojWwwWnQKjC6k6vf/qIVS9d0r3+Bdn+FUADgRpD0xzPFQ9P7cOeuIwlA=="
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -5104,12 +5114,12 @@
       }
     },
     "eslint-import-resolver-node": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.2.tgz",
-      "integrity": "sha512-sfmTqJfPSizWu4aymbPr4Iidp5yKm8yDkHp+Ir3YiTHiiDfxh69mOUsmiqW6RZ9zRXFaF64GtYmN7e+8GHBv6Q==",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.3.tgz",
+      "integrity": "sha512-b8crLDo0M5RSe5YG8Pu2DYBj71tSB6OvXkfzwbJU2w7y8P4/yo0MyF8jU26IEuEuHF2K5/gcAJE3LhQGqBBbVg==",
       "requires": {
         "debug": "^2.6.9",
-        "resolve": "^1.5.0"
+        "resolve": "^1.13.1"
       },
       "dependencies": {
         "debug": {
@@ -5124,6 +5134,14 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
           "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        },
+        "resolve": {
+          "version": "1.14.2",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.14.2.tgz",
+          "integrity": "sha512-EjlOBLBO1kxsUxsKjLt7TAECyKW6fOh1VRkykQkKGzcBbjjPIxBqGh0jf7GJ3k/f5mxMqW3htMD3WdTUVtW8HQ==",
+          "requires": {
+            "path-parse": "^1.0.6"
+          }
         }
       }
     },
@@ -5140,9 +5158,9 @@
       }
     },
     "eslint-module-utils": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/eslint-module-utils/-/eslint-module-utils-2.5.0.tgz",
-      "integrity": "sha512-kCo8pZaNz2dsAW7nCUjuVoI11EBXXpIzfNxmaoLhXoRDOnqXLC4iSGVRdZPhOitfbdEfMEfKOiENaK6wDPZEGw==",
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/eslint-module-utils/-/eslint-module-utils-2.5.1.tgz",
+      "integrity": "sha512-GcNwsYv8MfoEBSbAmV+PSVn2RlhpCShbLImtNviAYa/LE0PgNqxH5tLi1Ld9yeFwdjHsarXK+7G9vsyddmB6dw==",
       "requires": {
         "debug": "^2.6.9",
         "pkg-dir": "^2.0.0"
@@ -5209,6 +5227,12 @@
         }
       }
     },
+    "eslint-plugin-eslint-plugin": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-eslint-plugin/-/eslint-plugin-eslint-plugin-2.2.0.tgz",
+      "integrity": "sha512-X5+NT9a2GuwWyb3sHJdEEe6aD/30Fhi3/9XCmYHe/OSnWKUhmKOxFTfFM1AXZfJXjAoX7811bnoLI3fZr5AX5Q==",
+      "dev": true
+    },
     "eslint-plugin-flowtype": {
       "version": "3.13.0",
       "resolved": "https://registry.npmjs.org/eslint-plugin-flowtype/-/eslint-plugin-flowtype-3.13.0.tgz",
@@ -5218,27 +5242,30 @@
       }
     },
     "eslint-plugin-import": {
-      "version": "2.18.2",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.18.2.tgz",
-      "integrity": "sha512-5ohpsHAiUBRNaBWAF08izwUGlbrJoJJ+W9/TBwsGoR1MnlgfwMIKrFeSjWbt6moabiXW9xNvtFz+97KHRfI4HQ==",
+      "version": "2.20.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.20.0.tgz",
+      "integrity": "sha512-NK42oA0mUc8Ngn4kONOPsPB1XhbUvNHqF+g307dPV28aknPoiNnKLFd9em4nkswwepdF5ouieqv5Th/63U7YJQ==",
+      "dev": true,
       "requires": {
         "array-includes": "^3.0.3",
+        "array.prototype.flat": "^1.2.1",
         "contains-path": "^0.1.0",
         "debug": "^2.6.9",
         "doctrine": "1.5.0",
         "eslint-import-resolver-node": "^0.3.2",
-        "eslint-module-utils": "^2.4.0",
+        "eslint-module-utils": "^2.4.1",
         "has": "^1.0.3",
         "minimatch": "^3.0.4",
         "object.values": "^1.1.0",
         "read-pkg-up": "^2.0.0",
-        "resolve": "^1.11.0"
+        "resolve": "^1.12.0"
       },
       "dependencies": {
         "debug": {
           "version": "2.6.9",
           "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
           "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
           "requires": {
             "ms": "2.0.0"
           }
@@ -5247,6 +5274,7 @@
           "version": "1.5.0",
           "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz",
           "integrity": "sha1-N53Ocw9hZvds76TmcHoVmwLFpvo=",
+          "dev": true,
           "requires": {
             "esutils": "^2.0.2",
             "isarray": "^1.0.0"
@@ -5256,6 +5284,7 @@
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
           "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+          "dev": true,
           "requires": {
             "locate-path": "^2.0.0"
           }
@@ -5264,6 +5293,7 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
           "integrity": "sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=",
+          "dev": true,
           "requires": {
             "graceful-fs": "^4.1.2",
             "parse-json": "^2.2.0",
@@ -5275,6 +5305,7 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
           "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+          "dev": true,
           "requires": {
             "p-locate": "^2.0.0",
             "path-exists": "^3.0.0"
@@ -5283,12 +5314,14 @@
         "ms": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
         },
         "p-limit": {
           "version": "1.3.0",
           "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
           "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
+          "dev": true,
           "requires": {
             "p-try": "^1.0.0"
           }
@@ -5297,6 +5330,7 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
           "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+          "dev": true,
           "requires": {
             "p-limit": "^1.1.0"
           }
@@ -5304,12 +5338,14 @@
         "p-try": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
-          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M="
+          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
+          "dev": true
         },
         "parse-json": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz",
           "integrity": "sha1-9ID0BDTvgHQfhGkJn43qGPVaTck=",
+          "dev": true,
           "requires": {
             "error-ex": "^1.2.0"
           }
@@ -5318,6 +5354,7 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/path-type/-/path-type-2.0.0.tgz",
           "integrity": "sha1-8BLMuEFbcJb8LaoQVMPXI4lZTHM=",
+          "dev": true,
           "requires": {
             "pify": "^2.0.0"
           }
@@ -5325,12 +5362,14 @@
         "pify": {
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+          "dev": true
         },
         "read-pkg": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-2.0.0.tgz",
           "integrity": "sha1-jvHAYjxqbbDcZxPEv6xGMysjaPg=",
+          "dev": true,
           "requires": {
             "load-json-file": "^2.0.0",
             "normalize-package-data": "^2.3.2",
@@ -5341,6 +5380,7 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz",
           "integrity": "sha1-a3KoBImE4MQeeVEP1en6mbO1Sb4=",
+          "dev": true,
           "requires": {
             "find-up": "^2.0.0",
             "read-pkg": "^2.0.0"
@@ -5372,28 +5412,40 @@
       }
     },
     "eslint-plugin-react": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.16.0.tgz",
-      "integrity": "sha512-GacBAATewhhptbK3/vTP09CbFrgUJmBSaaRcWdbQLFvUZy9yVcQxigBNHGPU/KE2AyHpzj3AWXpxoMTsIDiHug==",
+      "version": "7.17.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.17.0.tgz",
+      "integrity": "sha512-ODB7yg6lxhBVMeiH1c7E95FLD4E/TwmFjltiU+ethv7KPdCwgiFuOZg9zNRHyufStTDLl/dEFqI2Q1VPmCd78A==",
+      "dev": true,
       "requires": {
         "array-includes": "^3.0.3",
         "doctrine": "^2.1.0",
+        "eslint-plugin-eslint-plugin": "^2.1.0",
         "has": "^1.0.3",
-        "jsx-ast-utils": "^2.2.1",
+        "jsx-ast-utils": "^2.2.3",
         "object.entries": "^1.1.0",
-        "object.fromentries": "^2.0.0",
+        "object.fromentries": "^2.0.1",
         "object.values": "^1.1.0",
         "prop-types": "^15.7.2",
-        "resolve": "^1.12.0"
+        "resolve": "^1.13.1"
       },
       "dependencies": {
         "doctrine": {
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
           "integrity": "sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==",
+          "dev": true,
           "requires": {
             "esutils": "^2.0.2"
           }
+        },
+        "resolve": {
+          "version": "1.14.2",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.14.2.tgz",
+          "integrity": "sha512-EjlOBLBO1kxsUxsKjLt7TAECyKW6fOh1VRkykQkKGzcBbjjPIxBqGh0jf7GJ3k/f5mxMqW3htMD3WdTUVtW8HQ==",
+          "dev": true,
+          "requires": {
+            "path-parse": "^1.0.6"
+          }
         }
       }
     },
@@ -6843,9 +6895,9 @@
       "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
     },
     "inquirer": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.0.1.tgz",
-      "integrity": "sha512-V1FFQ3TIO15det8PijPLFR9M9baSlnRs9nL7zWu1MNVA2T9YVl9ZbrHJhYs7e9X8jeMZ3lr2JH/rdHFgNCBdYw==",
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.0.3.tgz",
+      "integrity": "sha512-+OiOVeVydu4hnCGLCSX+wedovR/Yzskv9BFqUNNKq9uU2qg7LCcCo3R86S2E7WLo0y/x2pnEZfZe1CoYnORUAw==",
       "requires": {
         "ansi-escapes": "^4.2.1",
         "chalk": "^2.4.2",
@@ -11409,6 +11461,163 @@
         "webpack-dev-server": "3.9.0",
         "webpack-manifest-plugin": "2.2.0",
         "workbox-webpack-plugin": "4.3.1"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "doctrine": {
+          "version": "1.5.0",
+          "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz",
+          "integrity": "sha1-N53Ocw9hZvds76TmcHoVmwLFpvo=",
+          "requires": {
+            "esutils": "^2.0.2",
+            "isarray": "^1.0.0"
+          }
+        },
+        "eslint-plugin-import": {
+          "version": "2.18.2",
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+            "eslint-import-resolver-node": "^0.3.2",
+            "eslint-module-utils": "^2.4.0",
+            "has": "^1.0.3",
+            "minimatch": "^3.0.4",
+            "object.values": "^1.1.0",
+            "read-pkg-up": "^2.0.0",
+            "resolve": "^1.11.0"
+          }
+        },
+        "eslint-plugin-react": {
+          "version": "7.16.0",
+          "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.16.0.tgz",
+          "integrity": "sha512-GacBAATewhhptbK3/vTP09CbFrgUJmBSaaRcWdbQLFvUZy9yVcQxigBNHGPU/KE2AyHpzj3AWXpxoMTsIDiHug==",
+          "requires": {
+            "array-includes": "^3.0.3",
+            "doctrine": "^2.1.0",
+            "has": "^1.0.3",
+            "jsx-ast-utils": "^2.2.1",
+            "object.entries": "^1.1.0",
+            "object.fromentries": "^2.0.0",
+            "object.values": "^1.1.0",
+            "prop-types": "^15.7.2",
+            "resolve": "^1.12.0"
+          },
+          "dependencies": {
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+            "graceful-fs": "^4.1.2",
+            "parse-json": "^2.2.0",
+            "pify": "^2.0.0",
+            "strip-bom": "^3.0.0"
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+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
+          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
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+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
+        },
+        "read-pkg": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-2.0.0.tgz",
+          "integrity": "sha1-jvHAYjxqbbDcZxPEv6xGMysjaPg=",
+          "requires": {
+            "load-json-file": "^2.0.0",
+            "normalize-package-data": "^2.3.2",
+            "path-type": "^2.0.0"
+          }
+        },
+        "read-pkg-up": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz",
+          "integrity": "sha1-a3KoBImE4MQeeVEP1en6mbO1Sb4=",
+          "requires": {
+            "find-up": "^2.0.0",
+            "read-pkg": "^2.0.0"
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     },
     "react-transition-group": {
diff --git a/package.json b/package.json
index ed322ca..4252903 100644
--- a/package.json
+++ b/package.json
@@ -26,9 +26,6 @@
     "predeploy": "npm run build",
     "deploy": "gh-pages -d build"
   },
-  "eslintConfig": {
-    "extends": "react-app"
-  },
   "browserslist": {
     "production": [
       ">0.2%",
@@ -40,5 +37,17 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "@typescript-eslint/eslint-plugin": "^2.15.0",
+    "@typescript-eslint/parser": "^2.15.0",
+    "babel-eslint": "^10.0.3",
+    "eslint": "^6.8.0",
+    "eslint-config-react-app": "^5.1.0",
+    "eslint-plugin-flowtype": "^3.13.0",
+    "eslint-plugin-import": "^2.20.0",
+    "eslint-plugin-jsx-a11y": "^6.2.3",
+    "eslint-plugin-react": "^7.17.0",
+    "eslint-plugin-react-hooks": "^1.7.0"
   }
 }