modular file structure for smart contracts templates

contracts/src/token/single-token/Cargo.toml

@@ -13,7 +13,7 @@ scale-info = { version = "2.6", default-features = false, features = ["derive"],
 openbrush = { git = "https://github.com/Brushfam/openbrush-contracts", version = "4.0.0-beta", default-features = false, features = ["ownable"] }
 
 # These dependencies
-kudos_ink_contracts = { git = "https://github.com/kudos-ink/contracts", branch = "next" }
+kudos_ink_contracts = { git = "https://github.com/kudos-ink/contracts" }
 
 [lib]
 name = "single_token_contract"

contracts/src/token/single-token/lib.rs

@@ -4,6 +4,7 @@
 #[openbrush::contract]
 pub mod single_token {
     use kudos_ink_contracts::traits::workflow::{WorkflowError, *};
+    use kudos_ink_contracts::traits::types::HashValue;
     use openbrush::{modifiers, traits::Storage};
 
     use ink::env::hash::{HashOutput, Sha2x256};

contracts/src/traits/mod.rs

@@ -1 +1,2 @@
 pub mod workflow;
+pub mod types;

contracts/src/traits/types.rs

@@ -0,0 +1 @@
+pub type HashValue = [u8; 32];

contracts/src/traits/workflow.rs

@@ -1,7 +1,5 @@
 use openbrush::{contracts::traits::ownable::*, modifiers};
-
-/// Type alias for hashes.
-pub type HashValue = [u8; 32];
+use super::types::HashValue;
 
 #[openbrush::wrapper]
 pub type WorkflowdRef = dyn Workflow + Ownable;