I'm using Typescript in my React Native app and I define the following array:
const arr: string[] = Platform.select({ ios: ["a", "b", "c"], android: ["a", "b", "c"]})VsCode underlines arr and tells me Type 'string[] | undefined' is not assignable to type 'string[]', so I changed it to
const arr: string[] | undefined = Platform.select({ ios: ["a", "b", "c"], android: ["a", "b", "c"]})VsCode removes the underline on arr in the definition, but when I use it in my code it underlines it there and says Argument of type 'string[] | undefined' is not assignable to parameter of type 'string[]'
I think the problem is that Platform.select() might return undefined, but then I'm using arr in my code for operations that require it to have type string[] instead of string[]. How can I modify my code to remove all these warnings?