Merge pull request #1886 from oasisprotocol/kostko/feature/rofl-app-p…

…relude

runtime-sdk/modules/rofl: Add prelude for ROFL applications

runtime-sdk/src/modules/rofl/app/mod.rs

@@ -20,6 +20,7 @@ use crate::{
 mod client;
 mod env;
 mod notifier;
+pub mod prelude;
 mod processor;
 mod registration;
 

runtime-sdk/src/modules/rofl/app/prelude.rs

@@ -0,0 +1,9 @@
+//! Prelude for ROFL applications.
+pub use std::sync::Arc;
+
+pub use anyhow::Result;
+pub use async_trait::async_trait;
+
+pub use crate::{self as sdk, core::consensus::verifier::TrustRoot, Version};
+
+pub use super::{App, AppId, Environment};

tests/runtimes/components-rofl/src/main.rs

@@ -1,14 +1,4 @@
-use std::sync::Arc;
-
-use anyhow::Result;
-use async_trait::async_trait;
-
-use oasis_runtime_sdk::{
-    self as sdk,
-    core::consensus::verifier::TrustRoot,
-    modules::rofl::app::{App, AppId, Environment},
-    Version,
-};
+use oasis_runtime_sdk::modules::rofl::app::prelude::*;
 
 struct TestApp;