import * as graphql from "graphql";
import { Maybe } from "./helpers";
export declare function asObjectType(value: Maybe<graphql.GraphQLType>): graphql.GraphQLObjectType<any, any, {
    [key: string]: any;
}>;
export declare function asInputType(value: Maybe<graphql.GraphQLType>): graphql.GraphQLScalarType | graphql.GraphQLEnumType | graphql.GraphQLList<any> | graphql.GraphQLInputObjectType;
export declare function tryAsObjectType(value: Maybe<graphql.GraphQLType>): graphql.GraphQLObjectType<any, any, {
    [key: string]: any;
}> | null;
export declare function tryAsInputType(value: Maybe<graphql.GraphQLType>): graphql.GraphQLScalarType | graphql.GraphQLEnumType | graphql.GraphQLList<any> | graphql.GraphQLInputObjectType | null;