can not find @flowjs/flow.js declaration

[touchsky2018]

anyone know how to resolve this.

import Flow from '@flowjs/flow.js';

S7016: Could not find a declaration file for module '@flowjs/flow.js'. 'xxxxxxxx/node_modules/@flowjs/flow.js/src/flow.js' implicitly has an 'any' type.
Try npm i --save-dev @types/flowjs__flow.js if it exists or add a new declaration (.d.ts) file containing declare module '@flowjs/flow.js';

21 import Flow from '@flowjs/flow.js';

无法找到模块“@flowjs/flow.js”的声明文件。“C:/FescoDev/09.source/frontend-electron/GsyfSys/node_modules/@flowjs/flow.js/src/flow.js”隐式拥有 "any" 类型。
尝试使用 npm i --save-dev @types/flowjs__flow.js (如果存在)，或者添加一个包含 declare module '@flowjs/flow.js'; 的新声明(.d.ts)文件ts(7016)

[akeresztesgh]

I installed the suggested type file: "npm i --save-dev @types/flowjs__flow.js"
Then, in my app module, I changed the flow import to:
import * as Flow from '@flowjs/flow.js';

then it worked.