Parachains finality pallet

modules/grandpa/src/lib.rs

@@ -284,7 +284,7 @@ pub mod pallet {
 
 	/// Headers which have been imported into the pallet.
 	#[pallet::storage]
-	pub(super) type ImportedHeaders<T: Config<I>, I: 'static = ()> =
+	pub type ImportedHeaders<T: Config<I>, I: 'static = ()> =
 		StorageMap<_, Identity, BridgedBlockHash<T, I>, BridgedHeader<T, I>>;
 
 	/// The current GRANDPA Authority set.

modules/parachains/Cargo.toml

@@ -0,0 +1,50 @@
+[package]
+name = "pallet-bridge-parachains"
+version = "0.1.0"
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2018"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "2.2.0", default-features = false }
+log = { version = "0.4.14", default-features = false }
+scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+serde = { version = "1.0", optional = true }
+
+# Bridge Dependencies
+
+bp-polkadot-core = { path = "../../primitives/polkadot-core", default-features = false }
+bp-runtime = { path = "../../primitives/runtime", default-features = false }
+pallet-bridge-grandpa = { path = "../grandpa", default-features = false }
+
+# Substrate Dependencies
+
+frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-trie = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+
+[dev-dependencies]
+bp-header-chain = { path = "../../primitives/header-chain" }
+bp-test-utils = { path = "../../primitives/test-utils" }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "master" }
+
+[features]
+default = ["std"]
+std = [
+	"bp-polkadot-core/std",
+	"bp-runtime/std",
+	"codec/std",
+	"frame-support/std",
+	"frame-system/std",
+	"log/std",
+	"pallet-bridge-grandpa/std",
+	"scale-info/std",
+	"serde",
+	"sp-core/std",
+	"sp-runtime/std",
+	"sp-std/std",
+	"sp-trie/std",
+]