diff --git a/package-lock.json b/package-lock.json
index bfdf2d2..1869a76 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -486,6 +486,40 @@
             "integrity": "sha512-JNbGaHFCLwgHn/iCckiGSOZ1XYHsKFwREtzPwSGCVld1SGhOlmZw2D4ZI94HQCrBHbADzW9m4LER/8olJTRGHA==",
             "dev": true
         },
+        "@types/prop-types": {
+            "version": "15.7.3",
+            "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.3.tgz",
+            "integrity": "sha512-KfRL3PuHmqQLOG+2tGpRO26Ctg+Cq1E01D2DMriKEATHgWLfeNDmq9e29Q9WIky0dQ3NPkd1mzYH8Lm936Z9qw==",
+            "dev": true
+        },
+        "@types/react": {
+            "version": "16.9.23",
+            "resolved": "https://registry.npmjs.org/@types/react/-/react-16.9.23.tgz",
+            "integrity": "sha512-SsGVT4E7L2wLN3tPYLiF20hmZTPGuzaayVunfgXzUn1x4uHVsKH6QDJQ/TdpHqwsTLd4CwrmQ2vOgxN7gE24gw==",
+            "dev": true,
+            "requires": {
+                "@types/prop-types": "*",
+                "csstype": "^2.2.0"
+            }
+        },
+        "@types/react-dom": {
+            "version": "16.9.5",
+            "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-16.9.5.tgz",
+            "integrity": "sha512-BX6RQ8s9D+2/gDhxrj8OW+YD4R+8hj7FEM/OJHGNR0KipE1h1mSsf39YeyC81qafkq+N3rU3h3RFbLSwE5VqUg==",
+            "dev": true,
+            "requires": {
+                "@types/react": "*"
+            }
+        },
+        "@types/react-test-renderer": {
+            "version": "16.9.2",
+            "resolved": "https://registry.npmjs.org/@types/react-test-renderer/-/react-test-renderer-16.9.2.tgz",
+            "integrity": "sha512-4eJr1JFLIAlWhzDkBCkhrOIWOvOxcCAfQh+jiKg7l/nNZcCIL2MHl2dZhogIFKyHzedVWHaVP1Yydq/Ruu4agw==",
+            "dev": true,
+            "requires": {
+                "@types/react": "*"
+            }
+        },
         "@types/resolve": {
             "version": "0.0.8",
             "resolved": "https://registry.npmjs.org/@types/resolve/-/resolve-0.0.8.tgz",
@@ -523,9 +557,9 @@
             "dev": true
         },
         "acorn": {
-            "version": "5.7.3",
-            "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-            "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==",
+            "version": "5.7.4",
+            "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+            "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
             "dev": true
         },
         "acorn-globals": {
@@ -539,9 +573,9 @@
             },
             "dependencies": {
                 "acorn": {
-                    "version": "6.3.0",
-                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-                    "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA==",
+                    "version": "6.4.1",
+                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+                    "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
                     "dev": true
                 }
             }
@@ -1128,6 +1162,12 @@
                 "cssom": "0.3.x"
             }
         },
+        "csstype": {
+            "version": "2.6.9",
+            "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.9.tgz",
+            "integrity": "sha512-xz39Sb4+OaTsULgUERcCk+TJj8ylkL4aSVDQiX/ksxbELSqwkgt4d4RD7fovIdgJGSuNYqwZEiVjYY5l0ask+Q==",
+            "dev": true
+        },
         "dashdash": {
             "version": "1.14.1",
             "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
@@ -4112,6 +4152,30 @@
             "integrity": "sha512-gbBVYR2p8mnriqAwWx9LbuUrShnAuSCNnuPGyc7GJrMVQtPDAh8iLpv7FRuMPFb56KkaVZIYSz1PrjI9q0QPCw==",
             "dev": true
         },
+        "react-test-renderer": {
+            "version": "16.13.0",
+            "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.13.0.tgz",
+            "integrity": "sha512-NQ2S9gdMUa7rgPGpKGyMcwl1d6D9MCF0lftdI3kts6kkiX+qvpC955jNjAZXlIDTjnN9jwFI8A8XhRh/9v0spA==",
+            "dev": true,
+            "requires": {
+                "object-assign": "^4.1.1",
+                "prop-types": "^15.6.2",
+                "react-is": "^16.8.6",
+                "scheduler": "^0.19.0"
+            },
+            "dependencies": {
+                "scheduler": {
+                    "version": "0.19.0",
+                    "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.19.0.tgz",
+                    "integrity": "sha512-xowbVaTPe9r7y7RUejcK73/j8tt2jfiyTednOvHbA8JoClvMYCp+r8QegLwK/n8zWQAtZb1fFnER4XLBZXrCxA==",
+                    "dev": true,
+                    "requires": {
+                        "loose-envify": "^1.1.0",
+                        "object-assign": "^4.1.1"
+                    }
+                }
+            }
+        },
         "read-pkg": {
             "version": "3.0.0",
             "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-3.0.0.tgz",
@@ -4311,9 +4375,9 @@
             },
             "dependencies": {
                 "acorn": {
-                    "version": "7.1.0",
-                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-                    "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+                    "version": "7.1.1",
+                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+                    "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
                     "dev": true
                 }
             }
diff --git a/yarn.lock b/yarn.lock
index ff8c318..53f8b95 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -443,9 +443,9 @@ acorn-walk@^6.0.1:
   integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^6.0.1:
   version "6.3.0"