fix: keep types mockable when an inaccessible member is already implemented - #826

    24 files  ±0      24 suites  ±0   9m 55s ⏱️ - 1m 45s
 4 229 tests ±0   4 227 ✅ ±0  2 💤 ±0  0 ❌ ±0 
27 019 runs  ±0  27 015 ✅ ±0  4 💤 ±0  0 ❌ ±0 

Results for commit 75bda54. ± Comparison against earlier commit 4c25f2b.