@relay-graphql-js/validation-rules/dist/utils.d.ts

shared relay validation rules for graphql-js parser

import { ASTNode, DirectiveNode, FieldNode, FragmentDefinitionNode, FragmentSpreadNode, GraphQLOutputType, GraphQLType } from "graphql";
export declare function findFragmentSpreadParent(nodes: readonly any[]): FragmentSpreadNode | undefined;
export declare function findFragmentDefinitionParent(nodes: readonly any[]): FragmentDefinitionNode | undefined;
export declare function isFragmentSpread(node: any): node is FragmentSpreadNode;
export declare function isFragmentDefinition(node: any): node is FragmentDefinitionNode;
export declare function containsVariableNodes(node: ASTNode): boolean;
export declare function makeNonNullable(type: GraphQLType): GraphQLType;
export declare function getConnectionDirective(fieldNode: FieldNode): {
    key: string | null;
    directive: DirectiveNode;
} | null;
export declare function isConnectionType(type: GraphQLOutputType): boolean;