const { emit, invokeCallbackHandler: invoke } = UniServiceJSBridge export function previewImage (args, callbackId) { emit('onShowPreviewImage', args, function (res) { invoke(callbackId, { errMsg: 'previewImage:ok' }) }) } export function closePreviewImage (_, callbackId) { emit('onClosePreviewImage', function () { invoke(callbackId, { errMsg: 'closePreviewImage:ok' }) }) }