Fuse iOS: Swift Support

[breautek]

Fuse is written in Objective-C and quick reading tells me that additional steps are required if we want to support Swift consumers.

Fuse will remain written in Objective-C notably for the easier cross-use of C but for users of Fuse and plugin authors, who probably rarely need the the interop-ability of C/C++, it's definitely beneficial to be able to support Swift.

https://www.fleksy.com/blog/developing-an-ios-framework-in-unison-with-swift-objective-c/ may be a beneficial read once I dig deeper into this.