UnitFormatOptionsinterface

{
	readonly one?: string | undefined;
	readonly many?: string | undefined;
	readonly abbr?: string | undefined;
}

Property	Type
`.one`	`string`	String for one of this thing, e.g. `product` or `item` or `sheep` - Used for `unitDisplay: "long"` formatting. - Defaults to unit reference, e.g. "minute" readonly
`.many`	`string`	String for several of this thing, e.g. `products` or `items` or `sheep` - Used for `unitDisplay: "long"` formatting. - Defaults to `one + "s"` readonly
`.abbr`	`string`	Abbreviation for this thing, e.g. `products` or `items` or `sheep` (defaults to `one` + "s"). - Used for `unitDisplay: "narrow"` formatting. - Defaults to unit reference, e.g. "minute" readonly

Options for quantity formatting.