refactor: add proper return types to resource sequence methods #986

All 54 tests pass in 11m 44s

21 files ±0 21 suites ±0 11m 44s ⏱️ +2s
54 tests ±0 54 ✅ ±0 0 💤 ±0 0 ❌ ±0
1 134 runs ±0 967 ✅ ±0 167 💤 ±0 0 ❌ ±0

Results for commit 7977e85. ± Comparison against earlier commit e0d20ee.