import FormBuilder, { FieldType, Meta } from 'antd-form-builder';
export type InnerMeta = {
    fields?: FieldType[];
    initValues?: Record<string, any> | (() => Record<string, any>);
} & Omit<Meta, 'fields' | 'initValues'>;
export interface Presets {
    widgets?: {
        [key: string]: Omit<FieldType, 'widget'>;
    };
    fields?: {
        [key: string]: Omit<FieldType, 'key'>;
    };
}
/**
 * Smart merge meta fields with presets.
 * @param presets
 * @param meta
 */
export declare const getComputedMeta: (presets: Presets, meta: InnerMeta) => InnerMeta;
/**
 * Generate helper methods for form from meta.fields.
 * @param meta
 */
export declare const generateHelpers: (meta: InnerMeta) => {
    find(target: string | ((item: FieldType) => boolean)): FormBuilder.FieldType | undefined;
    where(target: string | ((item: FieldType) => boolean)): FormBuilder.FieldType[];
};
/**
 * Init values when form ready.
 * @param meta
 * @param form
 */
export declare const initForm: (meta: InnerMeta, form: any) => Promise<void>;
/**
 * React hook for form builder.
 */
export declare const useForceUpdate: () => () => void;
export declare const installWidgets: (inComponents: any) => void;