Context

In the current implementation the generated api-mock.ts in the SDK imports the ApiFetchClient.
To be able to fully support the multi client strategy, the api-mock.ts file should be ApiClient agnostic.

Proposal

• Change the implementation of the file to factory requiring the ApiClient
• Remove the Optional PeerDependency to @ama-sdk/client-fetch from the SDK shell.
• Remove the Optional PeerDependency to isomorphic-fetch from the SDK shell.