import { FormikValues } from './types';
import { FieldConfig } from './Field.types';
/**
 * @deprecated Use Field + FieldConfig
 */
export declare type FastFieldConfig<Value, Values> = FieldConfig<Value, Values> & {
    shouldUpdate?: (nextProps: any, props: {}) => boolean;
};
/**
 * @deprecated Field now only subscribes to its own slice of Formik's state.
 */
export declare const FastField: <Value extends unknown = any, Values extends FormikValues = any>({ shouldUpdate, ...props }: FastFieldConfig<Value, Values>) => JSX.Element;