# NumberCell

The number cell renders numbers and has a specialized editor for inputing numerical values.

```typescript
export interface NumberCell extends BaseGridCell {
    readonly kind: GridCellKind.Number;
    readonly displayData: string;
    readonly data: number | undefined;
    readonly readonly?: boolean;
    readonly fixedDecimals?: number;
    readonly allowNegative?: boolean;
    readonly thousandSeparator?: boolean | string;
    readonly decimalSeparator?: string;
}
```

### displayData

A formated version of the number as a string.

### data

The number value of the cell

### readonly

Determines if the cell will accept edit events.

### fixedDecimals

When provided, fixes the number of decimals used in the overlay editor to the number provided.

### allowNegative

When set to `false` negative numbers are not allowed to be entered.

### thousandsSeparator

Allows overiding or disabling of the thousands separator. False disables, true enables, and a string overrides it.

### decimalSeparator

Allows overiding the decimal separator, normally passing either "," or "."