Failed to import svelte route

[ranjitnadar]

Hi Team
Tried using the svelte route inside the svelte boilerplate getting the following error, tried to modify the babel config no luck. Following are the error please guide me
ERROR in ./node_modules/svelte-routing/src/Router.svelte
Module build failed (from ./node_modules/babel-loader/lib/index.js):
SyntaxError: node_modules\svelte-routing\src\Router.svelte: Unexpected token, expected "}" (22:29)

20 | const location =
21 | locationContext ||

22 | writable(url ? { pathname: url } : globalHistory.location);