Function detectChordBest

detectChordBest(
pitches: readonly number[],
opts?: DetectChordOptions,
): ChordData | null
The single best chord interpretation of a pitch set, or null if none.
Parameters
- pitches: readonly number[]
  MIDI pitches or bare pitch classes.
- opts: DetectChordOptions = {}
Returns ChordData | null
The top-ranked chord, or null when nothing matches.
Example
```
import { detectChordBest } from '@libraz/libcantus';
detectChordBest([60, 64, 67]); // C major triad: { rootPc: 0, quality: 'maj', ... }
```
- Defined in src/analyze/detect/index.ts:385