Add Support for Batching Mutations about graphql-request

[goleary]

The downside with this workaround is that it's not really batching requests since multiple requests are sent albeit in parallel.

[DanielAtCosmicDNA]

For the time being one can use:

const batchRequests = async (requests) => Promise.all(requests.map((request) => mutationClient.request(request.document, request.variables)))

[DanielAtCosmicDNA]

The downside with this workaround is that it's not really batching requests since multiple requests are sent albeit in parallel.

The idea is to use this in the meanwhile there is no graphql-request working feature that contemplates batching mutations. Once graphql-request develops the feature, it is just the matter of using graphql-request's batchRequests as a drop-in replacement for this workaround.