Missing typescript declaration file for module

Could not find a declaration file for module ‘react-in-viewport’. ‘/Users/Projects/xyz/node_modules/react-in-viewport/dist/index.js’ implicitly has an ‘any’ type.

Try npm install @types/react-in-viewport if it exists or add a new declaration (.d.ts) file containing declare module 'react-in-viewport';ts(7016)

I’m using typescript for my project and tsconfig.json got strict mode true.

Would you like me to make one in DefinitelyTyped? Or is it already done?

[GuiMercier1]

Hello, “a minima” I’ve solved it by creating the following “react-in-viewport.d.ts” file in src/@types :

declare module 'react-in-viewport' {
    function handleViewport(block: ReactNode, options?: any, config?: any): any
    export = handleViewport
}

Obviously it must be improved later to describe props, options and config, but at least your lint won’t block you.

[timur-mut]

declare module 'react-in-viewport' {
  import {ReactNode, MutableRefObject} from "react";
  export declare function useInViewport(ref: MutableRefObject<any>, options?: any, config?: any, props: any): {
    inViewport: boolean,
    enterCount: number,
    leaveCount: number,
  }

  function handleViewport(block: ReactNode, options?: any, config?: any): any
  export = handleViewport
}