feat: Update proto files

proto/tycho/evm/v1/common.proto

@@ -106,3 +106,63 @@ message BalanceChange {
   // If the protocol component includes multiple contracts, the balance change must be aggregated to reflect how much tokens can be traded.
   bytes component_id = 3;
 }
+
+// Native entities
+
+// A component is a set of attributes that are associated with a custom entity.
+message EntityChanges {
+  // A unique identifier of the entity within the protocol.
+  string component_id = 1;
+  // The set of attributes that are associated with the entity.
+  repeated Attribute attributes = 2;
+}
+
+// VM entities
+
+// A key value entry into contract storage.
+message ContractSlot {
+  // A contract's storage slot.
+  bytes slot = 2;
+  // The new value for this storage slot.
+  bytes value = 3;
+}
+
+// Changes made to a single contract's state.
+message ContractChange {
+  // The contract's address
+  bytes address = 1;
+  // The new balance of the contract, empty bytes indicates no change.
+  bytes balance = 2;
+  // The new code of the contract, empty bytes indicates no change.
+  bytes code = 3;
+  // The changes to this contract's slots, empty sequence indicates no change.
+  repeated ContractSlot slots = 4;
+  // Whether this is an update, a creation or a deletion.
+  ChangeType change = 5;
+}
+
+// Aggregate entities
+
+// A set of changes aggregated by transaction.
+message TransactionChanges {
+  // The transaction instance that results in the changes.
+  Transaction tx = 1;
+  // Contains the changes induced by the above transaction, aggregated on a per-contract basis.
+  // Contains the contract changes induced by the above transaction, usually for tracking VM components.
+  repeated ContractChange contract_changes = 2;
+  // Contains the entity changes induced by the above transaction.
+  // Usually for tracking native components or used for VM extensions (plugins).
+  repeated EntityChanges entity_changes = 3;
+  // An array of newly added components.
+  repeated ProtocolComponent component_changes = 4;
+  // An array of balance changes to components.
+  repeated BalanceChange balance_changes = 5;
+}
+
+// A set of transaction changes within a single block.
+message BlockChanges {
+  // The block for which these changes are collectively computed.
+  Block block = 1;
+  // The set of transaction changes observed in the specified block.
+  repeated TransactionChanges changes = 2;
+}

proto/tycho/evm/v1/entity.proto

@@ -4,16 +4,9 @@ package tycho.evm.v1;
 
 import "tycho/evm/v1/common.proto";
 
+// WARNING: DEPRECATED. Please use common.proto's TransactionChanges and BlockChanges instead.
 // This file contains the definition for the native integration of Substreams.
 
-// A component is a set of attributes that are associated with a custom entity.
-message EntityChanges {
-  // A unique identifier of the entity within the protocol.
-  string component_id = 1;
-  // The set of attributes that are associated with the entity.
-  repeated Attribute attributes = 2;
-}
-
 message TransactionEntityChanges {
   Transaction tx = 1;
   repeated EntityChanges entity_changes = 2;

proto/tycho/evm/v1/vm.proto

@@ -4,38 +4,16 @@ package tycho.evm.v1;
 
 import "tycho/evm/v1/common.proto";
 
+// WARNING: DEPRECATED. Please use common.proto's TransactionChanges and BlockChanges instead.
 // This file contains proto definitions specific to the VM integration.
 
-// A key value entry into contract storage.
-message ContractSlot {
-  // A contract's storage slot.
-  bytes slot = 2;
-  // The new value for this storage slot.
-  bytes value = 3;
-}
-
-// Changes made to a single contract's state.
-message ContractChange {
-  // The contract's address
-  bytes address = 1;
-  // The new native balance of the contract, empty bytes indicates no change.
-  bytes balance = 2;
-  // The new code of the contract, empty bytes indicates no change.
-  bytes code = 3;
-  // The changes to this contract's slots, empty sequence indicates no change.
-  repeated ContractSlot slots = 4;
-  // Whether this is an update, a creation or a deletion.
-  ChangeType change = 5;
-}
-
 // A set of changes aggregated by transaction.
 message TransactionContractChanges {
   // The transaction instance that results in the changes.
   Transaction tx = 1;
   // Contains the changes induced by the above transaction, aggregated on a per-contract basis.
-  // Must include changes to every contract that is tracked by all ProtocolComponents.
   repeated ContractChange contract_changes = 2;
-  // An array of any component changes.
+  // An array of newly added components.
   repeated ProtocolComponent component_changes = 3;
   // An array of balance changes to components.
   repeated BalanceChange balance_changes = 4;