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GeezerVison is showing angular.dev — WritableSignal • Angular

API

    
      interface WritableSignal<T> extends Signal<T> {}

Directly set the signal to a new value, and notify any dependents.

@paramvalueT

@returnsvoid

Update the value of the signal based on its current value, and notify any dependents.

@paramupdateFn(value: T) => T

@returnsvoid

Returns a readonly version of this signal. Readonly signals can be accessed to read their value but can't be changed using set or update methods. The readonly signals do not have any built-in mechanism that would prevent deep-mutation of their value.

@returnsSignal<T>

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