Type Alias ObservableInit<Value>

ObservableInit: {
defaultValue: ExcludeNoUpdate<Value>;
equalityCheck?: EqualityCheck<Simplify<ExcludeNoUpdate<Value>>>;
}

Constructor input for Observable.

Type Parameters

Value

Type declaration

defaultValue: ExcludeNoUpdate<Value>
Starting value
OptionalequalityCheck?: EqualityCheck<Simplify<ExcludeNoUpdate<Value>>>
Callback to use to check equality between the current value and new values from .setValue(). If the current value and the new value are equal, the new value will not be set and no listeners will be called. Set this to undefined to disable equality checking, which will then set values and fire listeners for every call of .setValue().
Default
```
strict reference equality
```