import type { AppConfig, Features, PackageSettings, ServerConfig } from '@ms-cloudpack/common-types';
import type { DefineFlags } from '@ms-cloudpack/common-types-browser';
export interface ReadAppConfigOptions {
    /**
     * Extra feature settings. There will be a warning if any of these are invalid.
     */
    extraFeatures?: Features;
    /**
     * Extra package settings to add at the end of user-provided settings (so they take precedence).
     */
    extraPackageSettings?: PackageSettings[];
    /**
     * Extra define flags to add at the end of user-provided settings (so they take precedence).
     */
    extraDefineFlags?: DefineFlags;
    /**
     * Enable default features that are not explicitly set in the config.
     */
    enableDefaultFeatures?: boolean;
    /**
     * Overrides for the server config. Undefined keys will be ignored.
     */
    extraServerConfig?: Pick<ServerConfig, 'open' | 'showOverlay'>;
    /**
     * Custom config file name to use instead of cloudpack.config.json
     */
    configFileName?: string;
}
/**
 * Application configuration combined with the file paths that were used to load it.
 */
export interface AppConfigWithPaths {
    appConfig: AppConfig;
    /**
     * The paths to the config files that were read, in order of precedence.
     */
    appConfigPaths: string[];
}
/**
 * Reads the user config file and merges with any parent configs asynchronously.
 * Note this is only useful for making modifications to the user config.
 * For a full merged representation of config, use `readConfig` instead.
 *
 * Throws an error if the config file exists but is not valid JSON, there's some error reading it,
 * or any settings are invalid. (As of writing, this doesn't do full schema validation; it only
 * checks certain specific settings.)
 */
export declare function readAppConfig(appPath: string, options?: ReadAppConfigOptions): Promise<AppConfigWithPaths>;
//# sourceMappingURL=readAppConfig.d.ts.map