1. Dart
2. dart:core
3. StringSink
4. write abstract method

##### StringSink class

1. Constructors
2. StringSink
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. write
10. writeAll
11. writeCharCode
12. writeln
13. Operators
14. operator ==

description

# write method Null safety

void write (

1. Object? obj

)

Converts `obj` to a String by invoking Object.toString and adds the result to `this`.

## Implementation

    void write(Object? obj);