NIAGARAVERTEXFACTORIES_API const [FShaderParametersMetadata](API\Runtime\RenderCore\FShaderParametersMetadata) * GetForwardDeclaredShaderParametersStructMetadata ( const [FNiagaraSpriteVFLooseParameters](API\Plugins\NiagaraVertexFactories\FNiagaraSpriteVFLooseParameters) * DummyPtr )