{
	"string": [
		"encoding",
		"enc",
		"flag"
	],
	"boolean": [
		"help",
		"version"
	],
	"alias": {
		"help": [
			"h"
		],
		"version": [
			"V"
		],
		"encoding": [
			"enc"
		]
	}
}

{
	"string": [
		"encoding",
		"flag"
	],
	"boolean": [
		"help",
		"version"
	],
	"alias": {
		"help": [
			"h"
		],
		"version": [
			"V"
		],
		"encoding": [
			"enc"
		]
	}
}

Remove alias from string array
Remove alias from string array