     return true
 }
 
-private func XCTAssertEqual<C: PackageContainer>(
+private func XCTAssertEqual<C>(
     _ constraints: PackageContainerConstraintSet<C>,
     _ expected: [String: VersionSetSpecifier],
     file: StaticString = #file, line: UInt = #line)

    XCTAssertEqual(actual, expected, file: file, line: line)
}

private func XCTAssertEqual<C: PackageContainer>(
    _ assignment: VersionAssignmentSet<C>?,
    _ expected: [String: Version],
    file: StaticString = #file, line: UInt = #line)

    }
}

private func XCTAssertEqual<C>(
    _ assignments: AnySequence<VersionAssignmentSet<C>>,
    _ expected: [[String: Version]],
    file: StaticString = #file, line: UInt = #line)
