import { ValidationLogicFn } from '@tanstack/form-core';
type ValidationEvent = 'blur' | 'change' | 'submit';
export interface FieldRevalidateLogicProps {
    /** Event to trigger onDynamic when observed fields have not been blurred yet (default: 'blur') */
    whenPristine?: ValidationEvent;
    /** Event to trigger onDynamic after the first blur (default: 'change') */
    whenDirty?: ValidationEvent;
    /** Fields observed by this validation logic */
    fields: string[];
}
/**
 * A `ValidationLogicFn` that controls when `onDynamic` / `onDynamicAsync`
 * validators fire based on per-field blur state.
 *
 * Before the first blur → `onDynamic` fires on `whenPristine` (default: `'blur'`).
 * After the first blur  → `onDynamic` fires on `whenDirty`    (default: `'change'`).
 *
 * **Important**: Fields listed in `fields` **must** use `onDynamic` (or
 * `onDynamicAsync`) as their sole validation mechanism and be **excluded**
 * from form-level validation schemas (e.g. `onBlur`, `onChange`).
 * Mixing `onDynamic` with other validators on the same field leads to
 * stale errors because standard validators are not re-run outside their
 * original event.
 *
 * Validators without `onDynamic` (e.g. other fields validated via
 * form-level `onBlur` schemas) are delegated to `defaultValidationLogic`.
 * @example
 * ```tsx
 * const form = useTanstackUnityForm({
 *   defaultValues: { password: '', email: '' },
 *   validationLogic: fieldRevalidateLogic({
 *     whenPristine: 'blur',
 *     whenDirty: 'change',
 *     fields: ['password'],
 *   }),
 *   // Form-level schema validates non-dynamic fields only.
 *   // The password field is excluded — it uses onDynamic instead.
 *   validators: { onBlur: z.object({ email: z.string().email() }) },
 * })
 *
 * <form.AppField
 *   name="password"
 *   validators={{
 *     onDynamic: ({ value }) => {
 *       const result = passwordSchema.safeParse(value)
 *       return result.success ? undefined : result.error.issues[0].message
 *     },
 *   }}
 * >
 *   {field => <field.PasswordField label="Password" />}
 * </form.AppField>
 * ```
 */
export declare const fieldRevalidateLogic: (config: FieldRevalidateLogicProps) => ValidationLogicFn;
export {};