[Home](./index.md) > [@snowplow/react-native-tracker](./react-native-tracker.md) > [EmitterConfiguration](./react-native-tracker.emitterconfiguration.md) ## EmitterConfiguration interface Signature: ```typescript interface EmitterConfiguration extends EmitterConfigurationBase ``` Extends: EmitterConfigurationBase ## Properties | Property | Type | Description | | --- | --- | --- | | [endpoint](./react-native-tracker.emitterconfiguration.endpoint.md) | string | | | [port?](./react-native-tracker.emitterconfiguration.port.md) | number | (Optional) | | [protocol?](./react-native-tracker.emitterconfiguration.protocol.md) | "http" \| "https" | (Optional) | | [serverAnonymization?](./react-native-tracker.emitterconfiguration.serveranonymization.md) | boolean | (Optional) |