description

# owner property Null safety

DeclarationMirror? owner

A mirror on the owner of this Dart language entity.

The owner is the declaration immediately surrounding the reflectee:

- For a library, the owner is `null`.
- For a class declaration, typedef or top level function or variable, the owner is the enclosing library.
- For a mixin application `S with M`, the owner is the owner of `M`.
- For a constructor, the owner is the immediately enclosing class.
- For a method, instance variable or a static variable, the owner is the immediately enclosing class, unless the class is a mixin application `S with M`, in which case the owner is `M`. Note that `M` may be an invocation of a generic.
- For a parameter, local variable or local function the owner is the immediately enclosing function.

## Implementation

    DeclarationMirror? get owner;