isAccessibleIn method Null safety

bool isAccessibleIn(
  1. LibraryElement? library
)

Return true if this element, assuming that it is within scope, is accessible to code in the given library. This is defined by the Dart Language Specification in section 3.2:

A declaration m is accessible to library L if m is declared in L or if m is public.

TODO(migration): should not be nullable

Implementation

bool isAccessibleIn(LibraryElement? library);