dart:html

VoidCallback typedef

  1. @DomName('VoidCallback')
  2. @Experimental()
void VoidCallback()

Source 

@DomName('VoidCallback')
// http://www.w3.org/TR/file-system-api/#the-voidcallback-interface
@Experimental()
typedef void VoidCallback();

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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/VoidCallback.html