static [TMap](API\Runtime\Core\Containers\TMap)< [TRefCountPtr](API\Runtime\Core\Templates\TRefCountPtr)< [FNiagaraShaderMap](API\Plugins\NiagaraShader\FNiagaraShaderMap) >, [TArray](API\Runtime\Core\Containers\TArray)< [FNiagaraShaderScript](API\Plugins\NiagaraShader\FNiagaraShaderScript) * > > NiagaraShaderMapsBeingCompiled;