# why
- unspecified type was causing TS to infer it incorrectly
# what changed
- specified the correct type
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---
## Summary by cubic
Fixes a TypeScript type inference issue in the docs SDK reference test
by explicitly typing the `sdkSlugs` set as `Set<string>`.
<sup>Written for commit 71688c1e41daa532651b8267f2c6aab0bf849a48.
Summary will update on new commits.</sup>
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