downloads.BooleanDelta

The BooleanDelta type of the downloads API represents the difference between two booleans.

Type

Values of this type are objects. They contain the following properties:

currentOptional: A boolean representing the current boolean value.
previousOptional: A boolean representing the previous boolean value.

Browser compatibility

BCD tables only load in the browser

Acknowledgements

This API is based on Chromium's chrome.downloads API.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.