Correct return type of getTotalLength in RNSVGRenderableManager

[cortinico]

Summary

Opening this in draft as React Native 0.74.x comes with better support for Int32 & Float inside codegen (previously they would be converted to Double).

As I noticed you folks have this in your specs:

react-native-svg/src/fabric/NativeSvgRenderableModule.ts

Line 31 in a36a676

getTotalLength(tag: Double | null): Float;

react-native-svg will stop working with the next patch RN (most likely 0.74.4).

To avoid this kind of problems in the future you folks can use includesGeneratedCode in the package.json:

https://github.com/facebook/react-native/blame/75451d5b89d7f6c33688df23b57bea521374c2dc/packages/react-native-test-library/package.json#L44

Test Plan

This is sadly not easy to test as is. Once 0.74.4 will be out, I suspect react-native-svg will break. This PR will fix it and a patch release will be needed afterwards.

[cortinico]

Closing as we reverted the whole Int32/Float support for codegen in 0.74 to avoid scenarios like this one.

Regardless I think here:

react-native-svg/src/fabric/NativeSvgRenderableModule.ts

Line 31 in a36a676

getTotalLength(tag: Double | null): Float;

you folks should change the return parameter to Double