Interface ClassAttributes<T>

Represents the built-in attributes available to class components.

interface ClassAttributes<T> {
    key?: null | Key;
    ref?: LegacyRef<T>;
}

Type Parameters

  • T

Hierarchy

  • RefAttributes<T>
    • ClassAttributes

Properties

Optionalkey

key?: null | Key

Optionalref

ref?: LegacyRef<T>

Allows getting a ref to the component instance. Once the component unmounts, React will set ref.current to null (or call the ref with null if you passed a callback ref).

See

React Docs

Settings

Member Visibility

On This Page

Properties
MMNEPVFCICPMFPCPTTAAATR