message: Rebuild specs
diff: {
  "id": 60,
  "name": "prototype",
  - "kind": 2048,
  - "kindString": "Method",
  - "flags": {}
  + "kind": 1024,
  + "kindString": "Property",
  + "flags": {},
  + "type": {
  + "type": "reference",
  + "id": 23,
  + "typeArguments": [
  + {
  + "type": "intrinsic",
  + "name": "any"
  + }
  + ],
  + "name": "Mixin1Class"
  + }
  }
  ],
  "groups": [
  {
  - "title": "Methods",
  - "kind": 2048,
  + "title": "Properties",
  + "kind": 1024,
  "children": [
  60
  ]
  {
  "id": 24,
  "name": "prototype",
  - "kind": 2048,
  - "kindString": "Method",
  - "flags": {}
  + "kind": 1024,
  + "kindString": "Property",
  + "flags": {},
  + "type": {
  + "type": "reference",
  + "id": 23,
  + "typeArguments": [
  + {
  + "type": "intrinsic",
  + "name": "any"
  + }
  + ],
  + "name": "Mixin1Class"
  + }
  }
  ],
  "groups": [
  {
  - "title": "Methods",
  - "kind": 2048,
  + "title": "Properties",
  + "kind": 1024,
  "children": [
  24
  ]
  {
  "id": 38,
  "name": "prototype",
  - "kind": 2048,
  - "kindString": "Method",
  - "flags": {}
  + "kind": 1024,
  + "kindString": "Property",
  + "flags": {},
  + "type": {
  + "type": "reference",
  + "id": 37,
  + "typeArguments": [
  + {
  + "type": "intrinsic",
  + "name": "any"
  + }
  + ],
  + "name": "Mixin2"
  + }
  }
  ],
  "groups": [
  {
  - "title": "Methods",
  - "kind": 2048,
  + "title": "Properties",
  + "kind": 1024,
  "children": [
  38
  ]
  {
  "id": 56,
  "name": "prototype",
  - "kind": 2048,
  - "kindString": "Method",
  - "flags": {}
  + "kind": 1024,
  + "kindString": "Property",
  + "flags": {},
  + "type": {
  + "type": "reference",
  + "id": 55,
  + "typeArguments": [
  + {
  + "type": "intrinsic",
  + "name": "any"
  + }
  + ],
  + "name": "Mixin3"
  + }
  }
  ],
  "groups": [
  {
  - "title": "Methods",
  - "kind": 2048,
  + "title": "Properties",
  + "kind": 1024,
  "children": [
  56
  ]
  