How to add dependencies on gatsby-remark-prismjs ?

[meSailesh]

I am using gatsby-remark-prismjs as a syntax highlighter. When I used the language as csharp its rendering the code block on single line. However I want to render them as a code block. From their official documentation, I got to know that I need to add the dependency c-like. How can I add this within my options in gatsby-config.js file??