Function startsWith

startsWith(string: string, searchString: string, position?: number): boolean
This function mirrors the startsWith function from the JavaScript Standard String object. It operates on grapheme clusters instead of UTF-16 code units.

Determines whether the string begins with the characters of a specified string.
Parameters
- string: string
  String to search through
- searchString: string
  The characters to search for at the start of the string
- Optionalposition: number
  The position at which searchString is expected to begin. Negative values clamp to 0. Default is 0
Returns boolean
True if the given characters are found at the beginning of the string, including when searchString is an empty string; otherwise, false
- Defined in lib/platform-bible-utils/src/string-util.ts:311