Mob Spawn Settings

Taken from: https://minecraft.fandom.com/wiki/Biome/JSON_format

Example

"mob_spawn_settings": {
	"spawners": {
		"ambient": [],
		"axolotls": [],
		"creature": [],
		"misc": [],
		"monster": [
			{
			   "type": "minecraft:spider",
          		   "weight": 100,
          		   "minCount": 4,
	 		   "maxCount": 4
			},
			{
			  "type": "minecraft:zombie",
			  "weight": 95,
			  "minCount": 4,
			  "maxCount": 4
			}
		],
		"underground_water_creature": [],
		"water_ambient": [],
		"water_creature": []
	},
	"spawn_costs": {
		"minecraft:skeleton": {
			"energy_budget": 0.7,
			"charge": 0.15
		}
	},
	"creature_spawn_probability": 1.0
}