import { NgxExcelModelColumnRule, NgxExcelModelColumnRules } from '../models/models';
import { INgxExcelDataSource } from './ngx-excel-data-source';
import { Observable } from 'rxjs';
export declare abstract class NgxExcelDataService<T> extends INgxExcelDataSource<T> {
    protected dataSet: T[];
    protected rules: {
        [name in keyof T]: NgxExcelModelColumnRule<T>;
    };
    protected additionalRules: {
        [name in keyof T]?: NgxExcelModelColumnRule<T>;
    };
    protected metas: {
        [name: string]: any;
    };
    /**
     * @inheritdoc
     */
    getRule(name: string): NgxExcelModelColumnRule<T>;
    /**
     * 获得所有字段的模型规则
     */
    getRules(): NgxExcelModelColumnRules<T>;
    /**
     * @inheritdoc
     */
    getPrimaryKey(model: T): string;
    /**
     * @inheritdoc
     */
    getResponseMetas(): {
        [name: string]: any;
    };
    /**
     * @inheritdoc
     */
    getList(filters?: {
        [name: string]: string | string[];
    }, page?: number, pageSize?: number): Observable<T[]>;
    /**
     * 绑定数据集
     * @param dataSet 数据集
     */
    bindDataSet(dataSet: T[]): void;
    /**
     * 获得全量数据集
     */
    getDataSet(): T[];
    /**
     * 更新或创建实例模型
     * @param payload 请求参数或模型对象
     * @param primaryKey 模型主键(如提供主键代表更新模型, 否则创建模型)
     */
    save(payload: {
        [name: string]: any;
    }, primaryKey?: string): Observable<T>;
    /**
     * 判断模型是否满足条件
     * @param model 待判断的模型
     * @param filters 条件
     */
    protected match(model: T, filters?: {
        [name: string]: string | string[];
    }): boolean;
}