Type alias AttributeChangedCallback<T>

AttributeChangedCallback<T>: ((this: void, component: T, newValue: string | null, oldValue: string | null) => void)

Type Parameters

T extends object

A type of component.

Type declaration

- (this: void, component: T, newValue: string | null, oldValue: string | null): void
- Custom element attribute change callback signature.
  
  This function is called whenever a new attribute value assigned.
  Parameters
  - this: void
  - component: T
  - newValue: string | null
  - oldValue: string | null
  Returns void

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