@metamask/multichain-account-service/dist/tests/messenger.mjs

Service to manage multichain accounts

import { Messenger } from "@metamask/base-controller";
/**
 * Creates a new root messenger instance for testing.
 *
 * @returns A new Messenger instance.
 */
export function getRootMessenger() {
    return new Messenger();
}
/**
 * Retrieves a restricted messenger for the MultichainAccountService.
 *
 * @param messenger - The root messenger instance. Defaults to a new Messenger created by getRootMessenger().
 * @returns The restricted messenger for the MultichainAccountService.
 */
export function getMultichainAccountServiceMessenger(messenger) {
    return messenger.getRestricted({
        name: 'MultichainAccountService',
        allowedEvents: [
            'KeyringController:stateChange',
            'AccountsController:accountAdded',
            'AccountsController:accountRemoved',
        ],
        allowedActions: [
            'AccountsController:getAccount',
            'AccountsController:getAccountByAddress',
            'AccountsController:listMultichainAccounts',
            'SnapController:handleRequest',
            'KeyringController:withKeyring',
            'KeyringController:getState',
        ],
    });
}
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