Ability to specify default comment style

Product

Hot Chocolate

Is your feature request related to a problem?

At the moment comments or descriptions are single line

field("Some argument description" arg: String!): String

and only multiline

field(
  """
  Some 
  argument 
  description
  """ 
  arg: String!): String

if the description contains newline characters ("Some\nargument\ndescription").

The single line comments can make a schema harder to read, especially if they're long and apply to multiple arguments on a field.

The solution you'd like

I'd like to be able to specify that I want all comments to be printed as multiline in the schema, regardless of whether they contain newline characters or not.

No file or test is named in the issue. Start by locating the GraphQL schema printer and the code that chooses single-line versus multiline descriptions, then identify existing printer tests. Done means a configurable default produces multiline comments even when descriptions contain no newline characters, while preserving the current behavior by default.