[@rxap/form-system](../wiki/globals) / UseDataSourceValue

# Interface: UseDataSourceValue\<Source, Target\>

Defined in: [packages/angular/form-system/src/lib/decorators/use-data-source.ts:10](https://gitlab.com/rxap/packages/-/blob/36b0e9732b24717840935712e316593ff6aba795/packages/angular/form-system/src/lib/decorators/use-data-source.ts#L10)

## Type Parameters

• **Source** = `any`

• **Target** = `Source`

## Properties

### dataSource

> **dataSource**: `IdOrInstanceOrToken`\<`BaseDataSource`\<`any`, `BaseDataSourceMetadata`, `BaseDataSourceViewer`\<`any`\>\>\>

Defined in: [packages/angular/form-system/src/lib/decorators/use-data-source.ts:11](https://gitlab.com/rxap/packages/-/blob/36b0e9732b24717840935712e316593ff6aba795/packages/angular/form-system/src/lib/decorators/use-data-source.ts#L11)

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### lastValue?

> `optional` **lastValue**: `Target`

Defined in: [packages/angular/form-system/src/lib/decorators/use-data-source.ts:17](https://gitlab.com/rxap/packages/-/blob/36b0e9732b24717840935712e316593ff6aba795/packages/angular/form-system/src/lib/decorators/use-data-source.ts#L17)

The last value of the data source

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### settings?

> `optional` **settings**: [`UseDataSourceSettings`](../wiki/Interface.UseDataSourceSettings)\<`Source`, `Target`\>

Defined in: [packages/angular/form-system/src/lib/decorators/use-data-source.ts:12](https://gitlab.com/rxap/packages/-/blob/36b0e9732b24717840935712e316593ff6aba795/packages/angular/form-system/src/lib/decorators/use-data-source.ts#L12)