Bump typescript from 4.7.4 to 4.8.2 (#106)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Zois Pagoulatos <[email protected]>

package.json

@@ -35,6 +35,6 @@
     "eslint-plugin-github": "^4.3.7",
     "js-yaml": "^4.1.0",
     "prettier": "2.7.1",
-    "typescript": "^4.7.4"
+    "typescript": "^4.8.2"
   }
 }

src/milestone-actions.ts

@@ -1,11 +1,24 @@
 import { context, getOctokit } from '@actions/github'
 import { graphql } from '@octokit/graphql'
 
+type Milestone = {
+  title: string
+  number: number
+}
+
+type Repository = {
+  repository: {
+    milestones: {
+      nodes: Milestone[]
+    }
+  }
+}
+
 const findMilestoneByName = async (
   repoToken: string,
   milestoneName: string,
 ): Promise<{ title: string; id: number }> => {
-  const { repository } = await graphql({
+  const { repository } = await graphql<Repository>({
     query: `query fetchMilestone($owner: String!, $repo: String!, $milestoneQuery: String!) {
       repository(owner:$owner, name:$repo) {
         milestones(query:$milestoneQuery, last: 1) {