import Type from './types/Type';
import RuntimeTypeErrorItem from './errorReporting/RuntimeTypeErrorItem';
export declare type IdentifierPath = Array<string | number | symbol>;
export default class Validation {
    readonly input: any;
    readonly path: IdentifierPath;
    readonly prefix: string;
    readonly errors: RuntimeTypeErrorItem[];
    cyclic: WeakMap<Type<any>, WeakSet<any>>;
    constructor(input: any, prefix?: string, path?: IdentifierPath);
    inCycle(type: Type<any>, input: any): boolean;
    startCycle(type: Type<any>, input: any): void;
    endCycle(type: Type<any>, input: any): void;
    hasErrors(): boolean;
}
export declare function stringifyPath(path: IdentifierPath): string;