Export ValidationError as a class

[hoangtubienxanh]

My use case requires me to extract json from http error code:
https://github.com/L-Blondy/up-fetch?tab=readme-ov-file#%EF%B8%8F-advanced-usage

Here's a snippet of my code:

 parseResponse: async (response, request) => {
        const data = await response.json();

        switch (response.status) {
          case 200:
          case 400:
          case 401:
          case 500:
            const result = await loginResultSchema["~standard"].validate(data);
            if (result.issues) throw new ValidationError(result, data);
            return result.value;
          default:
            throw new ResponseError(...)
        }
      },

Problem:
'ValidationError' cannot be used as a value because it was imported using 'import type'.
https://github.com/L-Blondy/up-fetch/blob/0a8f841a09aed4369d53b0820aad341dd4d8a63e/src/index.ts

I wonder if we could make ValidationError as a class export instead. Similar to ResponseError

[L-Blondy]

Fixed it in v2.5.1