##### PerformanceObserver class

1. Constructors
2. PerformanceObserver
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. disconnect
8. observe
9. noSuchMethod
10. toString
11. Operators
12. operator ==

# observe method

void observe (Map options)

## Implementation

    void observe(Map options) {
      var options_1 = convertDartToNative_Dictionary(options);
      _observe_1(options_1);
      return;
    }