// @flow
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class DOMRectReadOnly {
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+x: number;
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+y: number;
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+width: number;
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+height: number;
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+top: number;
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+right: number;
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+bottom: number;
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+left: number;
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}
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class ResizeObserverEntry {
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+target: Element;
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+contentRect: DOMRectReadOnly;
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}
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type Entries = $ReadOnlyArray<ResizeObserverEntry>;
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type ResizeObserverCallback = {
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(entries: Entries, observer: ResizeObserver): void
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};
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declare class ResizeObserver {
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constructor(ResizeObserverCallback): ResizeObserver;
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observe(target: Element): void;
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unobserve(target: Element): void;
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disconnect(): void;
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};
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declare export default typeof ResizeObserver;
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