import { ReferableValue } from '../components/syncField/EntityReference';
import { Entity } from '../api/types';
/**
 * A validator function is receives a value and returns an error as a string or undefined when there is no error
 *
 * value is undefined when not contained at entity
 * value is null when set to null
 */
export interface ValidatorFunction {
    (value: unknown): string | undefined;
}
export interface ValidationResult {
    hasError: boolean;
    error: string | undefined;
}
export interface ErrorReferences {
    [index: number]: ValidationResult;
}
/**
 *
 * @param entity
 * @param value
 * @param validate
 */
export declare function useDynamicValidation<E = Entity>(entity: E, value: any, validate?: ReferableValue<ValidatorFunction>): ValidationResult;