eewing
26 lines
1.1 KiB
TypeScript
26 lines
1.1 KiB
TypeScript
/**
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* Handles getting the active element in a document or shadow root.
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* If the active element is within a shadow root, it will traverse the shadow root
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* to find the active element.
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* If not, it will return the active element in the document.
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*
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* @param document A document or shadow root to get the active element from.
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* @returns The active element in the document or shadow root.
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*/
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export declare function getActiveElement(document: DocumentOrShadowRoot): Element | null;
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/**
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* Returns the owner document of a given element.
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*
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* @param node The element to get the owner document from.
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* @returns
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*/
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export declare function getOwnerDocument(node: Element | null | undefined, fallback?: Document | undefined): Document | undefined;
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/**
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* Checks if an element is or is contained by another element.
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*
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* @param node The element to check if it or its descendants contain the target element.
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* @param target The element to check if it is contained by the node.
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* @returns
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*/
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export declare function isOrContainsTarget(node: Element, target: Element): boolean;
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