feat(interchain-token-service): library export

contracts/interchain-token-service/Cargo.toml

@@ -15,6 +15,7 @@ alloy-sol-types = { workspace = true }
 axelar-gas-service = { workspace = true, features = ["library"] }
 axelar-gateway = { workspace = true, features = ["library"] }
 axelar-soroban-std = { workspace = true }
+cfg-if = { workspace = true }
 interchain-token = { workspace = true, features = ["library"] }
 soroban-sdk = { workspace = true, features = ["alloc"] }
 soroban-token-sdk = { workspace = true }
@@ -30,6 +31,7 @@ interchain-token-service = { workspace = true, features = ["testutils"] }
 soroban-sdk = { workspace = true, features = ["testutils", "alloc"] }
 
 [features]
+library = []
 testutils = ["axelar-soroban-std/testutils"]
 
 [lints]

contracts/interchain-token-service/src/lib.rs

@@ -2,15 +2,22 @@
 
 #[cfg(any(test, feature = "testutils"))]
 extern crate std;
-mod abi;
-mod contract;
+
 pub mod error;
-pub mod event;
+pub mod executable;
 mod interface;
-mod storage_types;
-mod token_handler;
 pub mod types;
 
-pub mod executable;
+cfg_if::cfg_if! {
+    if #[cfg(all(feature = "library", not(feature = "testutils")))] {
+        pub use interface::{InterchainTokenServiceClient, InterchainTokenServiceInterface};
+    } else {
+        mod abi;
+        pub mod event;
+        mod storage_types;
+        mod token_handler;
+        mod contract;
 
-pub use contract::{InterchainTokenService, InterchainTokenServiceClient};
+        pub use contract::{InterchainTokenService, InterchainTokenServiceClient};
+    }
+}