How to handle Web only properties with Typescript?

[baptisteArno]

Hi!

How can I handle web only properties when using Typescript?

---

Example 1:

<Switch
        trackColor={{ false: blue, true: blue }}
        onValueChange={() =>
          onUnitChange(currentUnit === "inches" ? "cm" : "inches")
        }
        value={currentUnit === "inches"}
        activeThumbColor={"white"}
      />

activeThumbColor =>

No overload matches this call.
  Overload 1 of 2, '(props: SwitchProps | Readonly<SwitchProps>): Switch', gave the following error.
    Type '{ trackColor: { false: string; true: string; }; onValueChange: () => void; value: boolean; activeThumbColor: string; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<Switch> & Readonly<SwitchProps> & Readonly<{ children?: ReactNode; }>'.
      Property 'activeThumbColor' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Switch> & Readonly<SwitchProps> & Readonly<{ children?: ReactNode; }>'.
  Overload 2 of 2, '(props: SwitchProps, context: any): Switch', gave the following error.
    Type '{ trackColor: { false: string; true: string; }; onValueChange: () => void; value: boolean; activeThumbColor: string; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<Switch> & Readonly<SwitchProps> & Readonly<{ children?: ReactNode; }>'.
      Property 'activeThumbColor' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Switch> & Readonly<SwitchProps> & Readonly<{ children?: ReactNode; }>'.

Example 2:

const { getStyleElement } = AppRegistry.getApplication(config.name);

Property 'getApplication' does not exist on type 'typeof AppRegistry'

[baptisteArno]

Ok I found more info here: #1684