Function: Union()

function Union(
   name, 
   types, 
   options?
): ClassDecorator;

Defined in: packages/apollo/src/decorators/type.decorator.ts:348

Decorator for GraphQL Union.

Parameters

Parameter	Type	Description
name	string	Union name.
types	() => unknown[]	Array of type factory functions.
options?	{ description?: string; resolveType?: (value) => string; }	Union options.
options.description?	string	-
options.resolveType?	(value) => string	-

Returns

ClassDecorator

Example

@Union('SearchResult', [Book, Movie])
class SearchResult {}