HAIRSTRANDSCORE_API const [FShaderParametersMetadata](API\Runtime\RenderCore\FShaderParametersMetadata) * GetForwardDeclaredShaderParametersStructMetadata ( const [FHairStrandsVertexFactoryUniformShaderParameters](API\Plugins\HairStrandsCore\FHairStrandsVertexFactoryUniform-) * DummyPtr )