/// <reference types="node" />
import { APISchema, ArtifactBuilderOptions, PersistentStore } from '@vulcan-sql/core';
import * as oas3 from 'openapi3-ts';
export interface RawBuiltInArtifact {
    templates: Record<string, string>;
    schemas: APISchema[];
    specs: Record<string, any>;
}
export declare type BuiltInArtifact = RawBuiltInArtifact & {
    specs: {
        oas3: oas3.OpenAPIObject;
    };
};
/**
 * Used the string to identify the extension Id not by the enum "ArtifactBuilderProviderType".
 * Because if we create another enum to extend the 'ArtifactBuilderProviderType', it seems unnecessary to give the new enum only has 'Canner' as its type."
 *  */
export declare class CannerPersistenceStore extends PersistentStore {
    private filePath;
    private logger;
    private envConfig;
    constructor(options: ArtifactBuilderOptions, config: any, moduleName: string);
    save(data: Buffer): Promise<void>;
    load(): Promise<Buffer>;
    private getLatestArtifactsOfWorkspaces;
    private getWorkspaceArtifact;
    private mergeArtifactsOfWorkspaces;
}