Create mechanism to add experimental features to Apollo Client

[phryneas]

This will allow to execute code in the constructor of Apollo Client, essentially allowing for us to modify anything, from overwriting methods, swapping out prototypes, overwriting hook behaviour etc.

These could be exposed as exports from @apollo/client/experiments/name, with usage like

import { throwOnErrorFieldAccess } from "@apollo/client/experiments/toe"
import { matchFragmentsByDocumentTransform } from "@apollo/client/experiments/noMorePossibleTypes"

export const client = new ApolloClient({
  link,
  cache,
  experiments: [throwOnErrorFieldAccess, matchFragmentsByQueryManipulation]
})

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Latest commit: 49c0097

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[apollo-librarian]

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Build ID: 7f75dba09c2b39a5bca5f17f
Build Logs: View logs

[pkg-pr-new]

npm i https://pkg.pr.new/apollographql/apollo-client/@apollo/client@12915

commit: 3fe4502

[github-actions]

size-limit report 📦

Path	Size
import { ApolloClient, InMemoryCache, HttpLink } from "@apollo/client" (CJS)	43.5 KB (-0.08% 🔽)
import { ApolloClient, InMemoryCache, HttpLink } from "@apollo/client" (production) (CJS)	38.54 KB (+0.26% 🔺)
import { ApolloClient, InMemoryCache, HttpLink } from "@apollo/client"	32.91 KB (-0.03% 🔽)
import { ApolloClient, InMemoryCache, HttpLink } from "@apollo/client" (production)	27.06 KB (+0.03% 🔺)
import { ApolloProvider } from "@apollo/client/react"	5.97 KB (0%)
import { ApolloProvider } from "@apollo/client/react" (production)	1001 B (0%)
import { useQuery } from "@apollo/client/react"	7.43 KB (0%)
import { useQuery } from "@apollo/client/react" (production)	2.39 KB (0%)
import { useLazyQuery } from "@apollo/client/react"	7.15 KB (0%)
import { useLazyQuery } from "@apollo/client/react" (production)	2.16 KB (0%)
import { useMutation } from "@apollo/client/react"	6.53 KB (0%)
import { useMutation } from "@apollo/client/react" (production)	1.52 KB (0%)
import { useSubscription } from "@apollo/client/react"	6.84 KB (0%)
import { useSubscription } from "@apollo/client/react" (production)	1.82 KB (0%)
import { useSuspenseQuery } from "@apollo/client/react"	8.64 KB (0%)
import { useSuspenseQuery } from "@apollo/client/react" (production)	3.67 KB (0%)
import { useBackgroundQuery } from "@apollo/client/react"	8.42 KB (0%)
import { useBackgroundQuery } from "@apollo/client/react" (production)	3.44 KB (0%)
import { useLoadableQuery } from "@apollo/client/react"	8.38 KB (0%)
import { useLoadableQuery } from "@apollo/client/react" (production)	3.43 KB (0%)
import { useReadQuery } from "@apollo/client/react"	6.65 KB (0%)
import { useReadQuery } from "@apollo/client/react" (production)	1.66 KB (0%)
import { useFragment } from "@apollo/client/react"	6.71 KB (0%)
import { useFragment } from "@apollo/client/react" (production)	1.71 KB (0%)