import { Node } from '../../ast/entity/node';
import { Source } from '../../ast/entity/source';
import { Table } from '../../ast/entity/table';
export declare class DataSource extends Source {
    tables: Table[];
    load(pathAsContent?: boolean): Promise<void>;
    addStatement(statement: Node): void;
    getTables(): Table[];
    findTableIndex(name: string): number;
    findTable(name: string): Table | null;
}