@shopify/theme-language-server-common/dist/server/safe.d.ts

<h1 align="center" style="position: relative;" > <br> <img src="https://github.com/Shopify/theme-check-vscode/blob/main/images/shopify_glyph.png?raw=true" alt="logo" width="141" height="160"> <br> Theme Language Server </h1>

/**
 * This function wraps a function that might throw an error and handles it by
 * returning the default value instead.
 *
 * There are cases, such as fs.readDirectory, that might throw an error if the
 * directory doesn't exist. Since there _is_ a difference between a directory that
 * doesn't exist and a directory that is empty, we don't want to change the API
 * of fs.readDirectory either.
 *
 * In such cases, we can use this helper to wrap the function and gracefully handle
 * the error by returning a default value instead.
 *
 * @param fn
 * @param defaultReturnValue
 *
 * @example
 * const getThemeBlockNames = safe(async function () { ... }, []);
 */
export declare const safe: <T extends (...args: any[]) => Promise<any>>(fn: T, defaultReturnValue: Awaited<ReturnType<T>>) => (...args: Parameters<T>) => Promise<Awaited<ReturnType<T>>>;