import type { RemoteForm, RemoteFormEnhanceCallback, RemoteFormInput } from '$app/server';
import type { StandardSchemaV1 } from 'runed/kit';
import { type Attachment } from 'svelte/attachments';
/**
 * Enable preflight and run validation on input
 * @deprecated
 */
export declare function useForm<Input extends RemoteFormInput | undefined, Output>(remoteForm: RemoteForm<Input, Output>, schema: StandardSchemaV1<Input>, debounceMs?: number): RemoteForm<Input, Output>;
export declare function validationOnInput<Input extends RemoteFormInput | undefined, Output>(remoteForm: RemoteForm<Input, Output>, debounceMs?: number): Attachment<HTMLFormElement>;
type UseEnhanceCallbackOptions<Output> = {
    onSuccess?: (result: Output | undefined, element: HTMLFormElement) => void;
    onError?: (err: unknown) => void;
};
export declare function useEnhanceCallback<Input extends RemoteFormInput | void, Output>({ onSuccess, onError }: UseEnhanceCallbackOptions<Output>): RemoteFormEnhanceCallback<Input, Output>;
export {};