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29 lines
1.2 KiB
Text
29 lines
1.2 KiB
Text
#import <DOM/Document.idl>
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#import <DOM/Element.idl>
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#import <DOM/Node.idl>
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#import <IntersectionObserver/IntersectionObserverEntry.idl>
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// https://w3c.github.io/IntersectionObserver/#intersection-observer-callback
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callback IntersectionObserverCallback = undefined (sequence<IntersectionObserverEntry> entries, IntersectionObserver observer);
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// https://w3c.github.io/IntersectionObserver/#intersection-observer-interface
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[Exposed=(Window)]
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interface IntersectionObserver {
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constructor(IntersectionObserverCallback callback, optional IntersectionObserverInit options = {});
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readonly attribute (Element or Document)? root;
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// FIXME: readonly attribute DOMString rootMargin;
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// FIXME: `sequence<double>` should be `FrozenArray<double>`
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readonly attribute sequence<double> thresholds;
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undefined observe(Element target);
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undefined unobserve(Element target);
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undefined disconnect();
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sequence<IntersectionObserverEntry> takeRecords();
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};
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// https://w3c.github.io/IntersectionObserver/#intersection-observer-init
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dictionary IntersectionObserverInit {
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(Element or Document)? root = null;
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DOMString rootMargin = "0px";
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// FIXME: DOMString scrollMargin = "0px";
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(double or sequence<double>) threshold = 0;
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};
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