docs/api/libraries/fast/apollo-subscription.md from apollo-elements/apollo-elements

docs/api/libraries/fast/apollo-subscription.md

Summary

Maintainability

Test Coverage

Issues

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layout: layout-api
package: '@apollo-elements/fast'
module: apollo-subscription-behavior.js
---
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# Web Component Libraries >> FAST >> ApolloSubscriptionBehavior || 40

`ApolloSubscriptionBehavior` extends [`ApolloSubscriptionController`](/api/core/controllers/query/) and implements the [`Behavior`](https://www.fast.design/docs/api/fast-element.behavior) interface.

Read the [subscription component guides](/guides/usage/subscriptions/) for examples and tips.