Remove struct map naming overrides

packages/types/src/json/RuntimeVersion.002.json

@@ -0,0 +1,45 @@
+{
+  "jsonrpc": "2.0",
+  "result": {
+    "apis": [
+      [
+        "0xdf6acb689907609b",
+        2
+      ],
+      [
+        "0x37e397fc7c91f5e4",
+        1
+      ],
+      [
+        "0x40fe3ad401f8959a",
+        3
+      ],
+      [
+        "0xd2bc9897eed08f15",
+        1
+      ],
+      [
+        "0xf78b278be53f454c",
+        1
+      ],
+      [
+        "0xed99c5acb25eedf5",
+        2
+      ],
+      [
+        "0xdd718d5cc53262d4",
+        1
+      ],
+      [
+        "0x7801759919ee83e5",
+        1
+      ]
+    ],
+    "authoringVersion": 10,
+    "implName": "substrate-node",
+    "implVersion": 60,
+    "specName": "node",
+    "specVersion": 60
+  },
+  "id": 21
+}

packages/types/src/rpc/Health.ts

@@ -6,11 +6,6 @@ import Struct from '../codec/Struct';
 import Bool from '../primitive/Bool';
 import USize from '../primitive/USize';
 
-const JSON_MAP = new Map([
-  ['isSyncing', 'is_syncing'],
-  ['shouldHavePeers', 'should_have_peers']
-]);
-
 /**
  * @name Health
  * @description
@@ -22,7 +17,7 @@ export default class Health extends Struct {
       peers: USize,
       isSyncing: Bool,
       shouldHavePeers: Bool
-    }, value, JSON_MAP);
+    }, value);
   }
 
   /**

packages/types/src/rpc/PeerInfo.ts

@@ -8,13 +8,6 @@ import U32 from '../primitive/U32';
 import BlockNumber from '../type/BlockNumber';
 import Hash from '../type/Hash';
 
-const JSON_MAP = new Map([
-  ['bestHash', 'best_hash'],
-  ['bestNumber', 'best_number'],
-  ['protocolVersion', 'protocol_version'],
-  ['peerId', 'peer_id']
-]);
-
 /**
  * @name PeerInfo
  * @description
@@ -28,7 +21,7 @@ export default class PeerInfo extends Struct {
       protocolVersion: U32,
       bestHash: Hash,
       bestNumber: BlockNumber
-    }, value, JSON_MAP);
+    }, value);
   }
 
   /**

packages/types/src/rpc/RuntimeVersion.spec.ts

@@ -2,30 +2,30 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import rpc from '../json/RuntimeVersion.001.json';
+import rpc from '../json/RuntimeVersion.002.json';
 import RuntimeVersion from './RuntimeVersion';
 
 describe('RuntimeVersion', () => {
   const version = new RuntimeVersion(rpc.result);
 
   it('has the correct authoring', () => {
-    expect(version.authoringVersion.toNumber()).toEqual(1);
+    expect(version.authoringVersion.toNumber()).toEqual(10);
   });
 
   it('has the apis', () => {
     const api = version.apis[0];
 
-    expect(api.id.toHex()).toEqual('0x696e686572656e74');
-    expect(api.version.toNumber()).toEqual(1);
+    expect(api.id.toHex()).toEqual('0xdf6acb689907609b');
+    expect(api.version.toNumber()).toEqual(2);
   });
 
   it('has the correct implementation', () => {
     expect(version.implName.toString()).toEqual('substrate-node');
-    expect(version.implVersion.toNumber()).toEqual(0);
+    expect(version.implVersion.toNumber()).toEqual(60);
   });
 
   it('has the correct spec', () => {
     expect(version.specName.toString()).toEqual('node');
-    expect(version.specVersion.toNumber()).toEqual(1);
+    expect(version.specVersion.toNumber()).toEqual(60);
   });
 });

packages/types/src/rpc/RuntimeVersion.ts

@@ -78,13 +78,7 @@ export default class RuntimeVersion extends Struct implements RuntimeVersionInte
       specVersion: U32,
       implVersion: U32,
       apis: Vector.with(RuntimeVersionApi)
-    }, value, new Map([
-      ['authoringVersion', 'authoring_version'],
-      ['implName', 'impl_name'],
-      ['implVersion', 'impl_version'],
-      ['specName', 'spec_name'],
-      ['specVersion', 'spec_version']
-    ]));
+    }, value);
   }
 
   /**

packages/types/src/type/Justification.ts

@@ -36,9 +36,7 @@ export class RhdJustification extends Struct {
       roundNumber: U32,
       hash: Hash,
       signatures: Vector.with(BftAuthoritySignature)
-    }, value, new Map([
-      ['roundNumber', 'round_number']
-    ]));
+    }, value);
   }
 
   /**

packages/types/src/type/StoredPendingChange.ts

@@ -55,10 +55,7 @@ export default class StoredPendingChange extends Struct {
       scheduledAt: BlockNumber,
       delay: BlockNumber,
       nextAuthorities: Vector.with(NextAuthority)
-    }, value, new Map([
-      ['scheduledAt', 'scheduled_at'],
-      ['nextAuthorities', 'next_authorities']
-    ]));
+    }, value);
   }
 
   get delay (): BlockNumber {