import type { z } from 'zod';
export declare function createCheck<T>(findErrorFn: (value: T) => false | {
    message: string;
}): z.core.CheckFn<T>;
export declare function createDuplicatesCheck<T>(keyFn: (item: T) => string, errorMsgFn: (duplicates: string[]) => string): z.core.CheckFn<T[]>;
export declare function createDuplicateSlugsCheck<T extends {
    slug: string;
}>(name: 'Audit' | 'Plugin' | 'Category' | 'Group'): z.core.CheckFn<T[]>;