graphql/utilities/concatAST.d.ts

import { DocumentNode } from '../language/ast';

/**
 * Provided a collection of ASTs, presumably each from different files,
 * concatenate the ASTs together into batched AST, useful for validating many
 * GraphQL source files which together represent one conceptual application.
 */
export function concatAST(asts: ReadonlyArray<DocumentNode>): DocumentNode;