import { IDBUtil } from "@worker/idbutil";
import { IInsertQuery, ISelectQuery, IUpdateQuery } from "@/common";
export declare class Base {
    get db(): import("../model").DbMeta;
    util: IDBUtil;
    query: IInsertQuery | ISelectQuery | IUpdateQuery;
    rowAffected: number;
    isTxQuery: boolean;
    objectStore: IDBObjectStore;
    tableName: string;
    protected results: any[];
    table(name?: string): import("../model").TableMeta;
    primaryKey(tableName?: string): string;
    protected getColumnInfo(columnName: string, tableName?: string): import("@/common").IColumn;
    onException(ex: DOMException, type?: any): Promise<never>;
}