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This repository was archived by the owner on Dec 3, 2022. It is now read-only.
This repository was archived by the owner on Dec 3, 2022. It is now read-only.

I can't define NavigationParams types with useNavigation #49

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#50
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I can't define NavigationParams types with useNavigation#49
#50
@Aure77

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@Aure77
Aure77
opened on Nov 14, 2019

There is a way to define navigation params typing on useNavigation with typescript ?

  const navigation = useNavigation<{ params: { title: string } }>();
  const title = navigation.getParam("title"); // title is inferred as "any" not "string"...

This is not working useNavigation because of this (P default value/type) :

export interface NavigationScreenProp<S, P = NavigationParams> {
  state: S & { params?: P };
...

there is no access to optional second type on NavigationScreenProp...

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