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refactor(js): remove an outdated check for {passive: true}
According to https://caniuse.com/?search=passive, all browsers released after 2016 do support passive event listeners, so no need to check for its presence.
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2 changed files with 12 additions and 31 deletions
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@ -25,23 +25,4 @@ class DomHelper {
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const elements = document.querySelectorAll(selector);
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return [...elements].filter((element) => this.isVisible(element));
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}
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static hasPassiveEventListenerOption() {
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var passiveSupported = false;
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try {
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var options = Object.defineProperty({}, "passive", {
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get: function() {
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passiveSupported = true;
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}
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});
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window.addEventListener("test", options, options);
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window.removeEventListener("test", options, options);
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} catch(err) {
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passiveSupported = false;
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}
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return passiveSupported;
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}
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}
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