How to handle Web only properties with Typescript?

[baptisteArno]

Hi!

How can I handle web only properties when using Typescript?

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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