npm 引入 weixin-js-sdk 没有previewFile这个方法的定义?

[Childrenlovebaths]

type ApiMethod =

| "onMenuShareTimeline"

| "onMenuShareAppMessage"

| "onMenuShareQQ"

| "onMenuShareWeibo"

| "onMenuShareQZone"

| "updateAppMessageShareData"

| "updateTimelineShareData"

| "startRecord"

| "stopRecord"

| "onVoiceRecordEnd"

| "playVoice"

| "pauseVoice"

| "stopVoice"

| "onVoicePlayEnd"

| "uploadVoice"

| "downloadVoice"

| "chooseImage"

| "previewImage"

| "uploadImage"

| "downloadImage"

| "translateVoice"

| "getNetworkType"

| "openLocation"

| "getLocation"

| "hideOptionMenu"

| "showOptionMenu"

| "hideMenuItems"

| "showMenuItems"

| "hideAllNonBaseMenuItem"

| "showAllNonBaseMenuItem"

| "closeWindow"

| "scanQRCode"

| "chooseWXPay"

| "openProductSpecificView"

| "addCard"

| "chooseCard"

| "openCard";

// 所有JS接口列表

type jsApiList = ApiMethod[];

[eadio]

你的邮件我已收到，我会尽快处理。。。。