Graphql Nested objects

[FBurner]

Hi,

i get the following error

UnhandledPromiseRejectionWarning: Error: Cannot determine a GraphQL input type for the "channelPrice". Make sure your class is decorated with an appropriate decorator.

with following code
@field(_type => ChannelPriceEntity, {nullable: true})
channelPrice!: ChannelPriceEntity;

There is no autodiscover for this right so its not possible?

[FBurner]

Anything on this nested objects issues?