SDK return types are misleading

[nathanbrachotte]

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• [x] 1. The issue provides a reproduction available on Github, Stackblitz or CodeSandbox

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• [x] 2. A failing test has been provided
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Describe the bug Hey there 👋🏼

It seems like the generated QuerySdk type doesn't have Error in return type but it should? This is error prone when we need to query from a specific API in additional resolvers. See the resolvers.ts file example in repro.

To Reproduce Steps to reproduce the behavior:

Reproduction

Expected behavior

I'd either expect error in the underlying promise to throw an error, or an Error type to always be there to force us to handle that scenario. Did I miss anything?

Environment:

• OS: n/a
• "@graphql-mesh/cli": "0.89.7", "@graphql-mesh/json-schema": "0.99.6", "@graphql-mesh/plugin-mock": "0.97.5", "@graphql-yoga/plugin-sofa": "3.2.0", "graphql": "16.8.1"
• NodeJS: n/a