17 lines
572 B
Haxe
17 lines
572 B
Haxe
package webextension_polyfill.urlbar;
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/**
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This event is fired when the user starts and ends an engagement with the urlbar.
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**/
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typedef OnEngagementEvent = {
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/**
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Registers an event listener <em>callback</em> to an event.
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**/
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function addListener(callback:(state:EngagementState) -> Void, providerName:String):Void;
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/**
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Deregisters an event listener <em>callback</em> from an event.
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**/
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function removeListener(callback:(state:EngagementState) -> Void):Void;
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function hasListener(callback:(state:EngagementState) -> Void):Bool;
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function hasListeners():Bool;
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}; |