chore: add dedent dev dependency

Author: G-Rath

package.json

@@ -99,13 +99,15 @@
     "@schemastore/package": "^0.0.5",
     "@semantic-release/changelog": "^3.0.5",
     "@semantic-release/git": "^7.0.17",
+    "@types/dedent": "^0.7.0",
     "@types/eslint": "^6.1.3",
     "@types/jest": "^25.1.0",
     "@types/node": "^12.6.6",
     "@typescript-eslint/eslint-plugin": "^2.5.0",
     "@typescript-eslint/parser": "^2.5.0",
     "babel-jest": "^25.2.0",
     "babel-plugin-replace-ts-export-assignment": "^0.0.2",
+    "dedent": "^0.7.0",
     "eslint": "^5.1.0 || ^6.0.0",
     "eslint-config-prettier": "^6.5.0",
     "eslint-plugin-eslint-comments": "^3.1.2",

yarn.lock

@@ -1442,6 +1442,11 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
+"@types/dedent@^0.7.0":
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/@types/dedent/-/dedent-0.7.0.tgz#155f339ca404e6dd90b9ce46a3f78fd69ca9b050"
+  integrity sha512-EGlKlgMhnLt/cM4DbUSafFdrkeJoC9Mvnj0PUCU7tFmTjMjNRT957kXCx0wYm3JuEq4o4ZsS5vG+NlkM2DMd2A==
+
 "@types/eslint-visitor-keys@^1.0.0":
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"