import mongoose from "mongoose";
import { RuleType } from "../../interfaces/RuleType";
interface UniqueRuleOptions<T extends mongoose.Document> {
    /**
     * The mongodb model name
     */
    modelName: string;
    /**
     * Model's field to check, its take validation field as default value
     */
    field?: string;
    /**
     * Filter query
     */
    filter?: mongoose.FilterQuery<Pick<T, "_id">>;
    /**
     * Values to ignore
     */
    ignore?: string | string[];
    /**
     * Custom error message
     */
    message?: string;
}
/**
 *
 * @param options
 */
declare function uniqueRule<T extends mongoose.Document = any>(options: UniqueRuleOptions<T>): RuleType;
export default uniqueRule;