@svelte-on-solana/wallet-adapter-core/src/errors.ts

The core of the wallet adapter is a Svelte Store which exposes methods and properties to run the wallet in your application. This allows to share this data among all components in your application.

import { WalletError } from '@solana/wallet-adapter-base';

export class WalletNotSelectedError extends WalletError {
    name = 'WalletNotSelectedError';
}