//shark-android/shark/AndroidReferenceMatchers/Companion/instanceFieldLeak
[jvm]\
fun instanceFieldLeak(className: String, fieldName: String, description: String = "", patternApplies: AndroidBuildMirror.() -> Boolean = ALWAYS): LibraryLeakReferenceMatcher
Creates a LibraryLeakReferenceMatcher that matches a InstanceFieldPattern. description should convey what we know about this library leak.