🔗 Function: requireDescendant()

requireDescendant<S, E>(host, selector): ElementFromSelector<S, E>

Defined in: src/core/dom.ts:359

Assert that an element contains an expected descendant element

🔗 Type Parameters

🔗 S

S extends string = string

🔗 E

E extends Element = HTMLElement

🔗 Parameters

🔗 host

HTMLElement

Host element

🔗 selector

S

Descendant element to check for

🔗 Returns

ElementFromSelector<S, E>

First found descendant element

🔗 Since

0.13.3

🔗 Throws

If the element does not contain the required descendant element