When using Promises in a Xcode 10 project, it warns about that the target Promises can be updated to Swift 4.2. But this doesn't really work since its code is located in the cocoapod.
By updating the project it should no longer warn about this.
Hey Koen, thank you for the PR and sorry for the delayed reply. We are working on updating Travis to Xcode 10 and updating the Swift version from 4.0 to 4.2 in PR93. Would like to keep the Xcode and Swift version updates in the same PR.
When using Promises in a Xcode 10 project, it warns about that the target Promises can be updated to Swift 4.2. But this doesn't really work since its code is located in the cocoapod.
By updating the project it should no longer warn about this.