sample code:
this.rotate=Animated.interpolate(this.animatedValue, {
inputRange: [0, 1000],
outputRange: ['1deg', '90deg'],
})
error:

It might be intentional because it can be achieved with concat
Animated.concat(
Animated.interpolate(this.animatedValue, {
inputRange: [0, 1000],
outputRange: [1, 90],
}),
'deg',
)
Thank you for this issue. I fully agree with @futuun. In RN core it's achieved via quite a dirty way and we didn't wish to follow it
Note, worth adding this to the docs
Most helpful comment
It might be intentional because it can be achieved with
concat