diff --git a/package-lock.json b/package-lock.json
index 1e69141..088f463 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,35 @@
   "lockfileVersion": 1,
   "requires": true,
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+      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.5.tgz",
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+      "dev": true
+    },
+    "@types/react": {
+      "version": "16.14.32",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-16.14.32.tgz",
+      "integrity": "sha512-hvEy4vGVADbtj/U6+CA5SRC5QFIjdxD7JslAie8EuAYZwhYY9bgforpXNyF1VFzhnkEOesDy1278t1wdjN74cw==",
+      "dev": true,
+      "requires": {
+        "@types/prop-types": "*",
+        "@types/scheduler": "*",
+        "csstype": "^3.0.2"
+      }
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+    "@types/scheduler": {
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+      "resolved": "https://registry.npmjs.org/@types/scheduler/-/scheduler-0.16.2.tgz",
+      "integrity": "sha512-hppQEBDmlwhFAXKJX2KnWLYu5yMfi91yazPb2l+lbJiwW+wdo1gNeRA+3RgNSO39WYX2euey41KEwnqesU2Jew==",
+      "dev": true
+    },
+    "Base64": {
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+      "resolved": "https://registry.npmjs.org/Base64/-/Base64-0.2.1.tgz",
+      "integrity": "sha1-ujpCMHCOGGcFBl5mur3Uw1z2ACg=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/abab/-/abab-1.0.3.tgz",
@@ -1696,12 +1725,6 @@
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-      "integrity": "sha1-ujpCMHCOGGcFBl5mur3Uw1z2ACg=",
-      "dev": true
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@@ -3286,7 +3309,7 @@
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-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
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       "dev": true
     },
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@@ -3360,6 +3383,12 @@
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       }
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+    "csstype": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.1.tgz",
+      "integrity": "sha512-DJR/VvkAvSZW9bTouZue2sSxDwdTN92uHjqeKVm+0dAqdfNykRzQ95tay8aXMBAAPpUiq4Qcug2L7neoRh2Egw==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/currently-unhandled/-/currently-unhandled-0.4.1.tgz",
@@ -4730,9 +4759,9 @@
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-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.41.0.tgz",
-      "integrity": "sha1-i62smhnaRQBJl+WZvTFlGNtImy4=",
+      "version": "0.56.0",
+      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.56.0.tgz",
+      "integrity": "sha512-EWw+Hs3KNLFPNpJm1bGPK50eRXtXSqFoGrjnLVKrO52KNp0LcAAskSI/F7aiQmw+9CnzzkTbjzE1oEN8swpXhA==",
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@@ -4840,7 +4869,8 @@
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-          "dev": true
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@@ -4891,7 +4921,8 @@
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-          "dev": true
+          "dev": true,
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@@ -4906,6 +4937,7 @@
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           }
@@ -4914,6 +4946,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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           }
@@ -4922,6 +4955,7 @@
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           "bundled": true,
           "dev": true,
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@@ -4930,7 +4964,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -4947,12 +4982,14 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4960,17 +4997,20 @@
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-          "dev": true
+          "dev": true,
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           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5016,7 +5056,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5042,7 +5083,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5064,12 +5106,14 @@
         "fs.realpath": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "fstream": {
           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5125,6 +5169,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "fs.realpath": "1.0.0",
             "inflight": "1.0.6",
@@ -5137,7 +5182,8 @@
         "graceful-fs": {
           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5176,7 +5222,8 @@
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5193,6 +5240,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "once": "1.4.0",
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@@ -5201,7 +5249,8 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5213,6 +5262,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5226,7 +5276,8 @@
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           "version": "1.0.0",
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-          "dev": true
+          "dev": true,
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@@ -5299,12 +5350,14 @@
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           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.1.15",
           "bundled": true,
           "dev": true,
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@@ -5313,6 +5366,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5320,12 +5374,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5378,7 +5434,8 @@
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           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5396,6 +5453,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -5425,7 +5483,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5436,7 +5495,8 @@
         "process-nextick-args": {
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5474,6 +5534,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5518,6 +5579,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5525,7 +5587,8 @@
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -5579,24 +5642,26 @@
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-          }
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         "string-width": {
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
             "strip-ansi": "3.0.1"
           }
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+        "string_decoder": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "optional": true,
+          "requires": {
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@@ -5607,6 +5672,7 @@
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@@ -5621,6 +5687,7 @@
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@@ -5676,7 +5743,8 @@
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@@ -5705,7 +5773,8 @@
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-          "dev": true
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@@ -11315,15 +11384,6 @@
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@@ -11341,6 +11401,15 @@
         "strip-ansi": "3.0.1"
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+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+      "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+      "dev": true,
+      "requires": {
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@@ -12470,12 +12539,6 @@
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@@ -12503,6 +12566,12 @@
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+          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+          "dev": true
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