@microsoft/fast-foundation > ElementDefinitionParams
ElementDefinitionParams interface
The element definition context interface. Designed to be used in tryDefineElement
export interface ElementDefinitionParams extends Pick<ElementDefinitionContext, "name" | "type"> 
Properties
| Property | Type | Description | 
|---|---|---|
| baseClass | Constructable | FAST actual base class instance. | 
| callback | ElementDefinitionCallback | A callback to invoke if definition will happen. |