Marc Wieland
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47 lines
2.2 KiB
TypeScript
47 lines
2.2 KiB
TypeScript
import type { MutableRefObject } from 'react';
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export declare let focusableSelector: string;
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export declare enum Focus {
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/** Focus the first non-disabled element */
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First = 1,
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/** Focus the previous non-disabled element */
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Previous = 2,
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/** Focus the next non-disabled element */
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Next = 4,
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/** Focus the last non-disabled element */
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Last = 8,
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/** Wrap tab around */
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WrapAround = 16,
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/** Prevent scrolling the focusable elements into view */
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NoScroll = 32,
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/** Focus the first focusable element with the `data-autofocus` attribute. */
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AutoFocus = 64
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}
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export declare enum FocusResult {
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/** Something went wrong while trying to focus. */
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Error = 0,
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/** When `Focus.WrapAround` is enabled, going from position `N` to `N+1` where `N` is the last index in the array, then we overflow. */
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Overflow = 1,
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/** Focus was successful. */
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Success = 2,
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/** When `Focus.WrapAround` is enabled, going from position `N` to `N-1` where `N` is the first index in the array, then we underflow. */
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Underflow = 3
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}
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export declare function getFocusableElements(container?: HTMLElement | null): HTMLElement[];
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export declare function getAutoFocusableElements(container?: HTMLElement | null): HTMLElement[];
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export declare enum FocusableMode {
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/** The element itself must be focusable. */
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Strict = 0,
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/** The element should be inside of a focusable element. */
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Loose = 1
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}
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export declare function isFocusableElement(element: HTMLOrSVGElement & Element, mode?: FocusableMode): boolean;
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export declare function restoreFocusIfNecessary(element: HTMLElement | null): void;
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export declare function focusElement(element: HTMLOrSVGElement | null): void;
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export declare function sortByDomNode<T>(nodes: T[], resolveKey?: (item: T) => HTMLElement | null): T[];
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export declare function focusFrom(current: HTMLElement | null, focus: Focus): FocusResult;
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export declare function focusIn(container: HTMLElement | HTMLElement[], focus: Focus, { sorted, relativeTo, skipElements, }?: Partial<{
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sorted: boolean;
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relativeTo: HTMLElement | null;
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skipElements: (HTMLElement | MutableRefObject<HTMLElement | null>)[];
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}>): FocusResult;
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