22 lines
1.2 KiB
TypeScript
22 lines
1.2 KiB
TypeScript
/**
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* Animates an element using keyframes. Returns a promise that resolves after the animation completes or gets canceled.
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*/
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export declare function animateTo(el: HTMLElement, keyframes: Keyframe[], options?: KeyframeAnimationOptions): Promise<unknown>;
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/** Parses a CSS duration and returns the number of milliseconds. */
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export declare function parseDuration(delay: number | string): number;
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/** Tells if the user has enabled the "reduced motion" setting in their browser or OS. */
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export declare function prefersReducedMotion(): boolean;
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/**
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* Stops all active animations on the target element. Returns a promise that resolves after all animations are canceled.
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*/
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export declare function stopAnimations(el: HTMLElement): Promise<unknown[]>;
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/**
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* We can't animate `height: auto`, but we can calculate the height and shim keyframes by replacing it with the
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* element's scrollHeight before the animation.
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*/
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export declare function shimKeyframesHeightAuto(keyframes: Keyframe[], calculatedHeight: number): {
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height: string | number | null | undefined;
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composite?: CompositeOperationOrAuto | undefined;
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easing?: string | undefined;
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offset?: number | null | undefined;
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}[];
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