@Target([AnnotationTarget.TYPE]) annotation class ContextFunctionTypeParams
Signifies that the annotated functional type has the prefix of size count for context receivers. Thus, @ContextFunctionTypeParams(2) @ExtensionFunctionType Function4<String, Int, Double, Byte, Unit> is a normalized representation of context(String, Int) Double.(Byte) -> Unit.
Just the same as @ExtensionFunctionType, this annotation is not assumed to be used in source code, preferring the explicit function type syntax, like in the example above.
There's no need in any additional opt-in limitations because this annotation might only be referenced by users who turned on an experimental -Xcontext-receivers compiler flag, for which there are no backward/forward compatibilities guarantees.
Signifies that the annotated functional type has the prefix of size count for context receivers. Thus, @ContextFunctionTypeParams(2) @ExtensionFunctionType Function4<String, Int, Double, Byte, Unit> is a normalized representation of context(String, Int) Double.(Byte) -> Unit.
<init>(count: Int)
val count: Int
Returns a KClass instance corresponding to the annotation type of this annotation.
val <T : Annotation> T.annotationClass: KClass<out T>
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https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-context-function-type-params/index.html