import type { IntrospectionType, IntrospectionSchema, IntrospectionNamedTypeRef } from 'graphql';
declare type NamedPartial<T extends IntrospectionType = IntrospectionType> = Partial<T> & IntrospectionNamedTypeRef<T>;
export declare const mergeTypes: (typeA: NamedPartial<IntrospectionType>, typeB: NamedPartial<IntrospectionType>) => IntrospectionType;
export declare const mergeSchemas: (schemas: Array<Partial<IntrospectionSchema>>) => IntrospectionSchema;
export {};