@ViewChild in Angular: Accessing Child Components and Elements

@ViewChild is a decorator in Angular that is used to provide access to a child component, directive, or element of a parent component. It is used to get a reference to the child component or element and interact with it in the parent component. @ViewChild is used in the component class and is followed by a selector that specifies the child component, directive, or element to be accessed. It is typically used in cases where the parent component needs to interact with its child components or elements to perform certain tasks or update its state.