export interface AssetCatalogResult {
    assetCatalog: Buffer;
    icnsFile: Buffer;
}
/**
 * Generates an asset catalog and extra assets that are useful for packaging the app.
 * @param inputPath The path to the `.icon` file
 * @returns The asset catalog and extra assets
 */
export declare function generateAssetCatalogForIcon(inputPath: string): Promise<AssetCatalogResult>;