import { GraphQLType } from 'graphql';
import { Instantiator } from '../types';
import { TypeExpression } from './TypeExpression';
import { Definition } from '../metadata/Definition';
import { TypeResolvingContext } from './types';
/**
 * Contain an argument which can be resolved to GraphQLType instance.
 */
export declare class DefinitionTypeExpression extends TypeExpression {
    protected typeArg: string | Function;
    constructor(typeArg: string | Function);
    getTypeName(context: TypeResolvingContext): string;
    getType(context: TypeResolvingContext): GraphQLType;
    getInstantiator(context: TypeResolvingContext): Instantiator;
    protected resolveDefinition(context: TypeResolvingContext): Definition<import("../metadata/Definition").DefinitionConfig>;
}
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