/// @type Boolean
$o-spacing-is-silent: true !default;

/// When true output relative `rem` space values, not `px`.
/// Relative spaces will respect the browser's configured font size.
///
/// For legacy reasons, this defaults to `false` (outputs px units).
/// Projects may need to be updated to support relative units.
/// @type Bool
$o-spacing-relative-units: false !default;

/// Represents the baseline number (pixels) to base spaces off.
/// @type Number
/// @access private
$_o-spacing-baseline: 4;

/// The named spaces. Where the key is the name and the number value is the
/// increment of the baseline value.
/// @type Map
/// @access private
$_o-spacing-sizes: (
	's1': 1,
	's2': 2,
	's3': 3,
	's4': 4,
	's6': 6,
	's8': 8,
	'm12': 12,
	'm16': 16,
	'l18': 18,
	'l24': 24,
);

/// All space names supported by o-spacing.
/// @type Map
$o-spacing-names: map-keys($_o-spacing-sizes);