east Function – ArrowTrait

const ArrowTrait:
Trait<Defaulted<InputTypes<{ size: (value?: number) => number, flat: (t?: boolean) => boolean | undefined }>, { size: number }>,
OutputTypes<{ size: (value?: number) => number, flat: (t?: boolean) => boolean | undefined }>>
 = (
  input: A,
  output: B,
  hooks: UseHooks,
) => void

Source

packages / plot / src / traits.ts