Function hpsMeasureValue

hpsMeasureValue(
    val:
        | number
        | `${number}mm`
        | `${number}cm`
        | `${number}in`
        | `${number}pt`
        | `${number}pc`
        | `${number}pi`,
): string
| number
Validates a half-point (HPS) measurement value.

Accepts either a positive universal measure string or a positive number. HPS (half-points) are commonly used for font sizes.

Reference: ST_HpsMeasure in OOXML specification
Parameters
- val:
      | number
      | `${number}mm`
      | `${number}cm`
      | `${number}in`
      | `${number}pt`
      | `${number}pc`
      | `${number}pi`
  The measurement value (positive universal measure or number)
Returns string | number
The normalized measurement value
Example
```
const fontSize1 = hpsMeasureValue("12pt");
const fontSize2 = hpsMeasureValue(24); // 12pt in half-points
```
- Defined in util/values.ts:313