/**
 * @module compiler/validator
 */
import { ParsedRule, Message } from 'indicative-parser';
import { CollectorContract, ErrorFormatterContract, ErrorCollectorFn } from '../Contracts';
/**
 * Collector collects all the errors and creates a copy of validated
 * data (only when `generateTree = true`).
 */
export declare class Collector implements CollectorContract {
    formatter: ErrorFormatterContract;
    private generateTree;
    private customErrorCollector?;
    tree: any;
    hasErrors: boolean;
    constructor(formatter: ErrorFormatterContract, generateTree: boolean, customErrorCollector?: ErrorCollectorFn | undefined);
    /**
     * Set value of a given node. The function results in a noop
     * when `value === undefined` or the validation chain has
     * one or more errors.
     */
    setValue(pointer: string, value: any): void;
    /**
     * Returns the collected data
     */
    getData(): any;
    /**
     * Returns errors from the formatter
     */
    getErrors(): any;
    /**
     * Passes error to the error formatter for a given field and rule.
     * Also when the message is undefined, it will create a generic
     * message.
     */
    setError(pointer: string, rule: ParsedRule, message?: Message | Error): void;
}