use types packages

Author: ItsNickBarry

package.json

@@ -32,6 +32,9 @@
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.4",
     "@nomiclabs/hardhat-waffle": "^2.0.2",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.1.0",
+    "@types/node": "^17.0.12",
     "chai": "^4.3.5",
     "dotenv": "^14.3.2",
     "ethereum-waffle": "^3.4.0",

yarn.lock

@@ -770,7 +770,7 @@
   dependencies:
     "@types/node" "*"
 
-"@types/chai@*":
+"@types/chai@*", "@types/chai@^4.3.0":
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.0.tgz#23509ebc1fa32f1b4d50d6a66c4032d5b8eaabdc"
   integrity sha512-/ceqdqeRraGolFTcfoXNiqjyQhZzbINDngeoAq9GoHa8PPK1yNzTaxWjA6BFWp5Ua9JpXEMSS4s5i9tS0hOJtw==
@@ -859,6 +859,11 @@
   dependencies:
     "@types/node" "*"
 
+"@types/mocha@^9.1.0":
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-9.1.0.tgz#baf17ab2cca3fcce2d322ebc30454bff487efad5"
+  integrity sha512-QCWHkbMv4Y5U9oW10Uxbr45qMMSzl4OzijsozynUAgx3kEHUdXB00udx2dWDQ7f2TU2a2uuiFaRZjCe3unPpeg==
+
 "@types/node-fetch@^2.5.5":
   version "2.5.12"
   resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.5.12.tgz#8a6f779b1d4e60b7a57fb6fd48d84fb545b9cc66"
@@ -867,7 +872,7 @@
     "@types/node" "*"
     form-data "^3.0.0"
 
-"@types/node@*":
+"@types/node@*", "@types/node@^17.0.12":
   version "17.0.12"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.12.tgz#f7aa331b27f08244888c47b7df126184bc2339c5"
   integrity sha512-4YpbAsnJXWYK/fpTVFlMIcUIho2AYCi4wg5aNPrG1ng7fn/1/RZfCIpRCiBX+12RVa34RluilnvCqD+g3KiSiA==