Drop TS v4

Author: NullVoxPopuli

.github/workflows/ci.yml

@@ -147,36 +147,6 @@ jobs:
         env:
           SCENARIO: ${{ matrix.try-scenario }}
 
-  typecheck_v4:
-    name: '4.* ${{ matrix.typescript-scenario }}'
-    runs-on: ubuntu-latest
-    # if: ${{ fromJSON(needs.setup.outputs.pending).atAll.typecheck }}
-    timeout-minutes: 2
-    needs: [test]
-    continue-on-error: true
-    strategy:
-      fail-fast: true
-      matrix:
-        typescript-scenario:
-          - typescript@4.8
-          - typescript@4.9
-
-    steps:
-      - uses: wyvox/action@v1
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: pnpm build
-      - run: pnpm i -f # injected deps
-      - name: 'Change TS to ${{ matrix.typescript-scenario }}'
-        run: |
-          pnpm add --save-dev ${{ matrix.typescript-scenario}}
-          pnpm remove @tsconfig/ember
-          pnpm add @tsconfig/ember@^2.0.0
-        working-directory: ./test-app
-      - name: 'Type checking'
-        run: pnpm turbo --filter 'test-app' lint:types
-
-
   typecheck_v5:
     name: '5.* ${{ matrix.typescript-scenario }}'
     runs-on: ubuntu-latest

README.md

@@ -8,7 +8,7 @@ Resources for reactive data fetching with ember-data's `store` service.
 * ember-data v3.28 or above
 * ember-auto-import v2 or above
 * ember-resources v5.3 or above
-* typescript v4.8 or above
+* typescript v5 or above
 
 ## Installation