# PropertySchema

Import it from `@grafloria/renderer`.

Complete property schema for a node type

A property schema defines how all properties of a node type should
be edited in the UI. It includes:
- Property definitions (what to edit and how)
- Optional groups (for organization)
- Optional metadata (versioning, documentation)

```ts
interface PropertySchema
```

**Properties**

| Name | Type | Default | Description |
| --- | --- | --- | --- |
| `properties` | `PropertyDefinition[]` |  | List of property definitions |
| `groups?` | `PropertyGroup[]` |  | Optional property groups for organization |
| `metadata?` | `{ /** * Schema version (e.g., '1.0.0') */ version?: string; /** * Schema author or creator */ author?: string; /** * Description of what this schema is for */ description?: string; }` |  | Schema metadata |

**Example**

 Simple schema
```typescript
const schema: PropertySchema = {
  properties: [
    {
      key: 'name',
      label: 'Name',
      editor: 'string',
      validation: { required: true }
    },
    {
      key: 'enabled',
      label: 'Enabled',
      editor: 'boolean'
    }
  ]
};
```

**Example**

 Complete schema with groups
```typescript
const schema: PropertySchema = {
  properties: [
    {
      key: 'tableName',
      label: 'Table Name',
      editor: 'string',
      validation: { required: true },
      group: 'basic'
    },
    {
      key: 'columns',
      label: 'Columns',
      editor: 'json',
      group: 'schema'
    },
    {
      key: 'primaryKey',
      label: 'Primary Key',
      editor: 'select',
      options: [],
      group: 'schema'
    }
  ],
  groups: [
    { name: 'basic', label: 'Basic Information', order: 1 },
    { name: 'schema', label: 'Schema Definition', order: 2 }
  ],
  metadata: {
    version: '1.0.0',
    author: 'System',
    description: 'Property schema for database tables'
  }
};
```