import type { Source } from '../language/source' ; import { GraphQLError } from './GraphQLError' ; /**
 * Produces a GraphQLError representing a syntax error, containing useful
 * descriptive information about the syntax error's position in the source.
 */ export function syntaxError ( source , position , description ) { return new GraphQLError ( `Syntax Error: ${ description }` , undefined , source , [ position , ] ) ; }