Variable formatNumber

formatNumber: (value: number, decimalPlaces?: number) => string

Type Declaration

- (value: number, decimalPlaces?: number): string
- Format a number with thousands separators and optional decimal places
  
  Provides locale-aware number formatting with thousands separators and configurable decimal precision.
  Parameters
  - value: number
    Number to format
  - OptionaldecimalPlaces: number
    Optional number of decimal places to display
  Returns string
  Formatted number string with separators
  Example
```
formatNumber(1234567)          // "1,234,567"
formatNumber(1234.5678)        // "1,234.568" (locale dependent)
formatNumber(1234.5678, 2)     // "1234.57"
formatNumber(999.999, 1)       // "1000.0"
```