Helpful pages:

• JS types: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures (JS is not strongly typed but let's be certain of what values are expected and retrieved)

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• Add a description about what the method does
• What react-native-fs (RNFS) API(s) and/or Google Drive API(s) does it call? In what order?
• Are there iOS or Android-only RNFS APIs you might need to be calling here?
• What does it store/modify? What file stucture are you storing the value with in RNFS?
• What does it retrieve? What file are you looking up in RNFS? Is it ok if it's not there?
• What does it delete? What file are you deleting in RNFS?

static functionName(x: string, y: boolean): ReturnType

• What does it return? In most cases a promise, but if you are retrieving a value, specify the type, or domain of values if applicable

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EXAMPLE BELOW (This is not a method we need on the app, it's just a random one I'm using as an example)

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• This will get the lesson plan size in bytes
• Generate filepath using name
• Calls RNFS.stat(<filepath>) which returns Promise<StatResult>
  • Then return statResult.size or 0 if file doesn't exist

static GETLessonPlanSize(name: str): int

• Returns int (0 if file doesn't exist)