Add program id

Author: Solana Maintainers

name-service/program/program-id.md

@@ -0,0 +1 @@
+namesLPneVptA9Z5rqUDD9tMTWEJwofgaYwp8cawRkX

name-service/program/src/lib.rs

@@ -1,8 +1,11 @@
 #[cfg(not(feature = "no-entrypoint"))]
 pub mod entrypoint;
-
+pub mod error;
 pub mod instruction;
 pub mod processor;
 pub mod state;
 
-pub mod error;
+// Export current sdk types for downstream users building with a different sdk version
+pub use solana_program;
+
+solana_program::declare_id!("namesLPneVptA9Z5rqUDD9tMTWEJwofgaYwp8cawRkX");