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# Setting Policies (Legacy)

## Topics

### Setting Policies (Legacy)

[`WebPolicyDecisionListener`](/documentation/WebKit/WebPolicyDecisionListener)

This protocol enables [`WebView`](/documentation/WebKit/WebView-swift.class) policy delegates to communicate with listener objects. A listener object conforming to this protocol is passed as one of the arguments to web view policy delegate methods.

[`WebPolicyDelegate`](/documentation/WebKit/WebPolicyDelegate)


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