import type { Key } from 'react';
import type { EditableTableObserverHandler, EditableTableRule } from './typings';
export declare class FormStore<T extends Record<Key, any>> {
    private data;
    private keys;
    private focused;
    private handler?;
    private errors;
    private observers;
    private validator;
    constructor(initialData: T[], keys: Key[]);
    private setError;
    private removeError;
    getError(rowKey: Key, colKey: Key): string[] | null;
    setValidators(validators: [Key, EditableTableRule<T>[]][]): void;
    getData(index: number): T;
    validate(): Promise<boolean>;
    private validateRecord;
    setData(index: number, value: Partial<T>): void;
    update(value: T[], keys: Key[]): void;
    focus(rowKey: Key, colKey: Key): void;
    onChange(handler: undefined | ((data: T[]) => void)): void;
    listen(rowKey: Key, colKey: Key, cb: EditableTableObserverHandler<T>): () => void;
    private notify;
}