Function getDocumentElementTypeByIdStrict

Retrieves an element from the document and returns it if it is non-null and has the expected type. Otherwise an error is thrown.

InvalidOperationError When the document element has an unexpected type.

UnexpectedNilError When the the document element is null.

getDocumentElementTypeByIdStrict<T extends HTMLElement>(
    document: Document,
    id: string,
    Type: ConstructorOf<T>,
): T
Type Parameters
- T extends HTMLElement
Parameters
- document: Document
  The document from which to look up the element.
- id: string
  The ID of the element.
- Type: ConstructorOf<T>
  The type you expect the element to have.
Returns T
The requested element, if it has the expected type.
- Defined in source/dom/core.ts:15