import { GraphQLCompositeType, GraphQLEnumValue, GraphQLSchema, GraphQLType, ASTNode, Location, ValueNode, OperationDefinitionNode, FieldNode, GraphQLField, DocumentNode } from "graphql";
declare module "graphql/utilities/buildASTSchema" {
    function buildASTSchema(ast: DocumentNode, options?: {
        assumeValid?: boolean;
        commentDescriptions?: boolean;
    }): GraphQLSchema;
}
export declare function sortEnumValues(values: GraphQLEnumValue[]): GraphQLEnumValue[];
export declare function isList(type: GraphQLType): boolean;
export declare function isMetaFieldName(name: string): boolean;
export declare function removeConnectionDirectives(ast: ASTNode): any;
export declare function removeClientDirectives(ast: ASTNode): any;
export declare function sourceAt(location: Location): string;
export declare function filePathForNode(node: ASTNode): string;
export declare function valueFromValueNode(valueNode: ValueNode): any | {
    kind: "Variable";
    variableName: string;
};
export declare function isTypeProperSuperTypeOf(schema: GraphQLSchema, maybeSuperType: GraphQLCompositeType, subType: GraphQLCompositeType): boolean;
export declare function getOperationRootType(schema: GraphQLSchema, operation: OperationDefinitionNode): import("graphql/jsutils/Maybe").Maybe<import("graphql").GraphQLObjectType<any, any>>;
export declare function getFieldDef(schema: GraphQLSchema, parentType: GraphQLCompositeType, fieldAST: FieldNode): GraphQLField<any, any> | undefined;
//# sourceMappingURL=graphql.d.ts.map