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RootServiceKey class

  • Reference
Package:
@microsoft/sp-core-library

Note

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

The RootServiceKey is a lookup key that is used when calling ServiceScope.consume() to fetch a dependency that is ever expected to only be created or provided once.

Extends

ServiceKey<T>

Remarks

The lookup id for a RootServiceKey will be same as the name of the key, and every RootServiceKey will be placed at the root of a ServiceScope (ensuring that it will always be searchable within a ServiceScope). These are the only differences between a ServiceKey and a RootServiceKey.