src/Transformers/Transformer.php
protected function resolveTransformer(string $transformer)
    {
        $transformerResolver = $this->resolveContainer()->make(TransformerResolver::class);

        return $transformerResolver->resolve($transformer);
    }
protected function resolveTransformer(string $transformer)
    {
        $transformerResolver = $this->resolveContainer()->make(TransformerResolver::class);

        return $transformerResolver->resolve($transformer);
    }
Resolve a transformer from a class name string.

@param  string $transformer
@return mixed