import { System } from './system';
/**
 * LocalSdkBuilder enables the same automatic reload development experience we have for blocks for
 * the SDK. It works by:
 *   - Installing a local copy of the SDK (this makes sure that all the other npm dependencies are)
 *     in the right place
 *   - Starting the SDK's own development builder
 *   - Keeping node_modules/@airtable/blocks/dist in sync with the local SDK's dist folder so
 *     that changes there trigger normal bundle rebuilds
 *
 * Often, symlinking the package (e.g. yarn link) is enough to get this sort of workflow. We can't
 * use that here though, as node's (and subsequently browserify's) module resolution means that the
 * SDK won't be able to resolve the right version of packages that would usually be hoisted or peer
 * dependencies, like React.
 */
export declare class LocalSdkBuilder {
    system: System;
    sdkPath: string;
    constructor(system: System, sdkPath: string);
    startAsync(): Promise<void>;
    _getBlockDirPathAsync(): Promise<string>;
    _createTemporarySdkPackageAsync(): Promise<string>;
    _installLocalSdkAsync(packagePath: string): Promise<void>;
    _buildAndWatchSourceAsync(): Promise<void>;
    _copyAndWatchBuildAsync(sourcePath: string, destPath: string): Promise<void>;
}