def to_definition(only: nil, except: nil, context: {})
      GraphQL::Schema::Printer.print_schema(self, only: only, except: except, context: context)
    end
def to_definition(only: nil, except: nil, context: {})
      GraphQL::Schema::Printer.print_schema(self, only: only, except: except, context: context)
    end
Return the GraphQL IDL for the schema
 @param context [Hash]
 @param only [<#call(member, ctx)>]
 @param except [<#call(member, ctx)>]
 @return [String]