import Type from './Type';
import Validation, { IdentifierPath } from '../Validation';
import { TypeConstraint } from '../typeConstraints';
import RuntimeTypeErrorItem from '../errorReporting/RuntimeTypeErrorItem';
export default class TypeAlias<T> extends Type<T> {
    typeName: string;
    readonly name: string;
    readonly type: Type<T>;
    readonly constraints: TypeConstraint<T>[];
    constructor(name: string, type: Type<T>);
    resolveType(): Type<T>;
    addConstraint(...constraints: TypeConstraint<T>[]): this;
    get hasConstraints(): boolean;
    errors(validation: Validation, path: IdentifierPath, input: any): Iterable<RuntimeTypeErrorItem>;
    accepts(input: any): input is T;
    get acceptsSomeCompositeTypes(): boolean;
    toString(): string;
}