const version = 3 const oldTestRpc = 'https://rawtestrpc.metamask.io/' const newTestRpc = 'https://testrpc.metamask.io/' import clone from 'clone' export default { version, migrate: function (originalVersionedData) { const versionedData = clone(originalVersionedData) versionedData.meta.version = version try { if (versionedData.data.config.provider.rpcTarget === oldTestRpc) { versionedData.data.config.provider.rpcTarget = newTestRpc } } catch (e) {} return Promise.resolve(versionedData) }, }