Null class Null safety

The reserved word null denotes an object that is the sole instance of this class.

It is a compile-time error for a class to attempt to extend or implement Null.

Properties

hashCode int
The hash code for this object. [...]
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns the string "null".
override

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited