import { DocumentNode } from "graphql";
import { IDbMeta } from "./db-schema-builder/IDbMeta";
export declare abstract class AGraphQlHelper {
    static parseGraphQlSchema(graphQlSchema: string): DocumentNode;
    static printGraphQlDocument(gQlDocument: DocumentNode): string;
    static writeTableObjectIntoMigrationsFolder(migrationsPath: string, tableObject: IDbMeta, migrationId?: number): Promise<void>;
}