I have this function declaration inside af module:
declare module 'picoapp' {
export function component(node?: HTMLElement): void
}
and then using it like this in a .ts file
export default component((node: HTMLElement) => {
// All sorts of TS/JS here
})
But VSCode gives me this warning: Argument of type '(node: HTMLElement) => void' is not assignable to parameter of type 'HTMLElement'.
What should the returntype of the function then be?
I’m not returning a value, but just using the node for reference.
>Solution :
If the usage of your component function is correct, the type should be declared as following where callback can be whatever name you prefer.
declare module 'picoapp' {
export function component(callback:(node?: HTMLElement)=>void): void
}