Function getPathFromPathComponents

test/fixtures/snapshot/typescript.js:7855–7860

* Formats a parsed path consisting of a root component (at index 0) and zero or more path * segments (at indices > 0). * * ```ts * getPathFromPathComponents(["/", "path", "to", "file.ext"]) === "/path/to/file.ext" * ```

(pathComponents)

     * ```
     */
    function getPathFromPathComponents(pathComponents) {
        if (pathComponents.length === 0)
            return "";
        var root = pathComponents[0] && ensureTrailingDirectorySeparator(pathComponents[0]);
        return root + pathComponents.slice(1).join(ts.directorySeparator);
    }
    ts.getPathFromPathComponents = getPathFromPathComponents;
    //// Path Normalization
    /**