Refactor Wildcard Exports to Named Exports Across Multiple Files

[devin-ai-integration[bot]]

Refactor Wildcard Exports to Named Exports Across Multiple Files

This pull request merges the changes from the following branches into a single branch devin/fix-issues/961178/merge:

• devin/fix-issues/961178/5
• devin/fix-issues/961178/3
• devin/fix-issues/961178/4
• devin/fix-issues/961178/1

Each branch contains fixes for issues related to named exports in various packages. The changes have been merged and conflicts resolved to ensure all fixes are preserved.

Files edited and introduced in this PR:

• packages/json-rpc-middleware-stream/src/index.test.ts
• packages/ens-controller/src/index.ts
• packages/gas-fee-controller/src/index.ts
• packages/keyring-controller/src/index.ts

Please review the changes and provide feedback.

Link to Devin run: https://preview.devin.ai/devin/17a555e13e1448b18035b4514fc9dd35

This Devin run was requested by Devin.