/tests/diagnostics/interfaces/

• ../
• anyvalue-size-validation.slang
• anyvalue-size-validation.slang.expected
• interface-extension.slang
• interface-override.slang
• mutating-impl-of-non-mutating-req.slang
• mutating-impl-of-non-mutating-req.slang.expected
• return-type-mismatch.slang