# Variable: contextProps

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> `const` **contextProps**: keyof [`TRPCContextPropsBase`](https://trpc.io/docs/typedoc/react-query/shared/interfaces/TRPCContextPropsBase.md)\<`any`, `any`\>[]

Defined in: [packages/react-query/src/internals/context.tsx:139](https://github.com/trpc/trpc/blob/57482b0bb09dce5c838dc8bf5727a943488bac61/packages/react-query/src/internals/context.tsx#L139)

The keys of [TRPCContextPropsBase](https://trpc.io/docs/typedoc/react-query/shared/interfaces/TRPCContextPropsBase.md).