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abstract class CompositionReference
   ↳ androidx.compose.runtime.CompositionReference

A CompositionReference is an opaque type that is used to logically "link" two compositions together. The CompositionReference instance represents a reference to the "parent" composition in a specific position of that composition's tree, and the instance can then be given to a new "child" composition. This reference ensures that invalidations and ambients flow logically through the two compositions as if they were not separate.