import { MessageFunctionType, Result } from '../types';
export interface IsSlugErrors {
    TARGET_ARGUMENT_NOT_A_STRING: MessageFunctionType;
}
export declare const IS_SLUG_ERRORS: IsSlugErrors;
/**
 * Check if `target` is a valid slug
 *
 * ### Example
 * ```
 * expect(isSlug('foo').value).toBeTruthy()
 * ```
 * @param target The target
 */
export declare function isSlug(target: string): Result<boolean | undefined>;