Function prevAyah

prevAyah(
    surah: Surah,
    ayah: AyahNo,
    data: RiwayaData,
    options?: { wrap?: true },
): SurahAyah
Get the previous ayah for the given surah and ayah number.
Parameters
- surah: Surah
  The surah number.
- ayah: AyahNo
  The ayah number within the surah.
- data: RiwayaData
  The Lists object containing SurahList.
- Optionaloptions: { wrap?: true }
  Behaviour at the start of the Quran, see AyahStepOptions.
Returns SurahAyah
The surah and ayah number of the previous ayah, or undefined when wrap is false and there is no previous ayah.
Example
```
prevAyah(2, 1, HafsLists) // [1, 7]
prevAyah(1, 1, HafsLists) // [114, 6]
prevAyah(1, 1, HafsLists, { wrap: false }) // undefined
```
- Defined in prevAyah.ts:26
prevAyah(
    surah: Surah,
    ayah: AyahNo,
    data: RiwayaData,
    options: AyahStepOptions,
): SurahAyah | undefined
Get the previous ayah for the given surah and ayah number.
Parameters
- surah: Surah
  The surah number.
- ayah: AyahNo
  The ayah number within the surah.
- data: RiwayaData
  The Lists object containing SurahList.
- options: AyahStepOptions
  Behaviour at the start of the Quran, see AyahStepOptions.
Returns SurahAyah | undefined
The surah and ayah number of the previous ayah, or undefined when wrap is false and there is no previous ayah.
Example
```
prevAyah(2, 1, HafsLists) // [1, 7]
prevAyah(1, 1, HafsLists) // [114, 6]
prevAyah(1, 1, HafsLists, { wrap: false }) // undefined
```
- Defined in prevAyah.ts:27