31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
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export interface IsInaccessibleOptions {
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getComputedStyle?: typeof window.getComputedStyle;
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/**
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* Can be used to return cached results from previous isSubtreeInaccessible calls.
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*/
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isSubtreeInaccessible?: (element: Element) => boolean;
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}
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/**
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* Partial implementation https://www.w3.org/TR/wai-aria-1.2/#tree_exclusion
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* which should only be used for elements with a non-presentational role i.e.
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* `role="none"` and `role="presentation"` will not be excluded.
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*
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* Implements aria-hidden semantics (i.e. parent overrides child)
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* Ignores "Child Presentational: True" characteristics
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*
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* @param element
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* @param options
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* @returns {boolean} true if excluded, otherwise false
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*/
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export declare function isInaccessible(element: Element, options?: IsInaccessibleOptions): boolean;
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export interface IsSubtreeInaccessibleOptions {
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getComputedStyle?: typeof window.getComputedStyle;
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}
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/**
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*
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* @param element
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* @param options
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* @returns {boolean} - `true` if every child of the element is inaccessible
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*/
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export declare function isSubtreeInaccessible(element: Element, options?: IsSubtreeInaccessibleOptions): boolean;
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//# sourceMappingURL=is-inaccessible.d.ts.map
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