import { Validator } from "../services";
import { Rule, Operator, Condition, Constraint, ConditionType } from "../types";
export declare class Builder {
    #private;
    constructor(validator: Validator);
    /**
     * Adds a node (in the root) to the rule being constructed
     * @param node The node to add to the rule
     */
    add(node: Condition): Builder;
    /**
     * Creates a new condition node
     * @param type The type of condition
     * @param nodes Any child nodes of the condition
     * @param result The result of the condition node (for granular rules)
     */
    condition(type: ConditionType, nodes: Condition[ConditionType], result?: Condition["result"]): Condition;
    /**
     * Creates a new constraint node
     * @param field The field to apply the constraint to
     * @param operator The operator to apply to the field
     * @param value The value to compare the field to
     */
    constraint(field: string, operator: Operator, value: Constraint["value"]): Constraint;
    /**
     * Sets the default value of the rule being constructed
     * @param value The default value of the rule
     */
    default(value: Rule["default"]): Builder;
    /**
     * Builds the rule being and returns it
     * @param validate Whether to validate the rule before returning it
     * @throws Error if validation is enabled and the rule is invalid
     */
    build(validate?: boolean): Rule;
}