{
  "methods": [
    {
      "id": "Tehran",
      "label": "University of Tehran",
      "description": "Fajr 17.7°, Maghrib 4.5°, Isha 14°",
      "source": "adhan",
      "default": true
    },
    {
      "id": "Jafari",
      "label": "Jafari (Qom)",
      "description": "Fajr 16°, Maghrib 4°, Isha 14°",
      "source": "custom",
      "default": false
    },
    {
      "id": "SheikhKalbasi",
      "label": "Sheikh Kalbasi",
      "description": "Fajr 17.5°, Maghrib 3.25°, Isha 14° (+precaution)",
      "source": "custom",
      "default": false
    },
    {
      "id": "IslamicCentreOfEngland",
      "label": "Islamic Centre of England",
      "description": "Fajr 15°, Maghrib sunset+15 min, Isha 14°",
      "source": "custom",
      "default": false
    },
    {
      "id": "AlKhoeiFoundation",
      "label": "Al-Khoei Foundation",
      "description": "Fajr 15°, Maghrib sunset+15 min, Isha 14°",
      "source": "custom",
      "default": false
    },
    {
      "id": "Dubai",
      "label": "Dubai (UAE)",
      "description": "Fajr 18.2°, Isha 18.2°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Egyptian",
      "label": "Egyptian General Authority",
      "description": "Fajr 19.5°, Isha 17.5°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Karachi",
      "label": "University of Karachi",
      "description": "Fajr 18°, Isha 18°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Kuwait",
      "label": "Kuwait",
      "description": "Fajr 18°, Isha 17.5°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "MoonsightingCommittee",
      "label": "Moonsighting Committee",
      "description": "Fajr 18°, Isha 18°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "MuslimWorldLeague",
      "label": "Muslim World League",
      "description": "Fajr 18°, Isha 17°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "NorthAmerica",
      "label": "North America (ISNA)",
      "description": "Fajr 15°, Isha 15°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Qatar",
      "label": "Qatar",
      "description": "Fajr 18°, Isha 90 min",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Singapore",
      "label": "Singapore / SE Asia",
      "description": "Fajr 20°, Isha 18°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "Turkey",
      "label": "Turkey (Diyanet)",
      "description": "Fajr 18°, Isha 17°",
      "source": "adhan",
      "default": false
    },
    {
      "id": "UmmAlQura",
      "label": "Umm al-Qura (Makkah)",
      "description": "Fajr 18.5°, Isha 90 min",
      "source": "adhan",
      "default": false
    }
  ],
  "special": {
    "all": "method=all computes every preset (respecting the size budget)",
    "custom": "method=custom with fajrAngle & (ishaAngle|ishaInterval) [& maghribAngle|maghribInterval] — TwilightAngle high-latitude rule always applies"
  }
}