Function formatNumber

formatNumber(number: FormatNumberOptions): Promise<string>
Formats a number into a string representation with appropriate suffixes (K, M, B).
Parameters
- number: FormatNumberOptions
  The number to format.
Returns Promise<string>
A promise that resolves to a formatted string or undefined if the input is falsy.
Example
```
formatNumber({ number: 500 }); // "500"
formatNumber({ number: 1500 }); // "1.5K"
formatNumber({ number: 1500000 }); // "1.5M"
formatNumber({ number: 1500000000 }); // "1.5B"
```
- Defined in methods/utils/formatNumber.ts:23