@types/react 16 not 17

plugins/pagerduty/package.json

@@ -37,7 +37,7 @@
     "@material-ui/core": "^4.11.0",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.45",
-    "@types/react": "^17.0.2",
+    "@types/react": "^16.9",
     "classnames": "^2.2.6",
     "luxon": "1.25.0",
     "react": "^16.13.1",

yarn.lock

@@ -6620,14 +6620,6 @@
   dependencies:
     csstype "^2.2.0"
 
-"@types/react@^17.0.2":
-  version "17.0.2"
-  resolved "https://registry.npmjs.org/@types/react/-/react-17.0.2.tgz#3de24c4efef902dd9795a49c75f760cbe4f7a5a8"
-  integrity sha512-Xt40xQsrkdvjn1EyWe1Bc0dJLcil/9x2vAuW7ya+PuQip4UYUaXyhzWmAbwRsdMgwOFHpfp7/FFZebDU6Y8VHA==
-  dependencies:
-    "@types/prop-types" "*"
-    csstype "^3.0.2"
-
 "@types/reactcss@*":
   version "1.2.3"
   resolved "https://registry.npmjs.org/@types/reactcss/-/reactcss-1.2.3.tgz#af28ae11bbb277978b99d04d1eedfd068ca71834"
@@ -10703,11 +10695,6 @@ csstype@^2.2.0, csstype@^2.5.2, csstype@^2.5.5, csstype@^2.5.7, csstype@^2.6.5,
   resolved "https://registry.npmjs.org/csstype/-/csstype-2.6.9.tgz#05141d0cd557a56b8891394c1911c40c8a98d098"
   integrity sha512-xz39Sb4+OaTsULgUERcCk+TJj8ylkL4aSVDQiX/ksxbELSqwkgt4d4RD7fovIdgJGSuNYqwZEiVjYY5l0ask+Q==
 
-csstype@^3.0.2:
-  version "3.0.6"
-  resolved "https://registry.npmjs.org/csstype/-/csstype-3.0.6.tgz#865d0b5833d7d8d40f4e5b8a6d76aea3de4725ef"
-  integrity sha512-+ZAmfyWMT7TiIlzdqJgjMb7S4f1beorDbWbsocyK4RaiqA5RTX3K14bnBWmmA9QEM0gRdsjyyrEmcyga8Zsxmw==
-
 csv-generate@^3.2.4:
   version "3.2.4"
   resolved "https://registry.npmjs.org/csv-generate/-/csv-generate-3.2.4.tgz#440dab9177339ee0676c9e5c16f50e2b3463c019"