@charset 'UTF-8';

////
/// Flavor SCSS Types Frequency
/// @group types-frequency
/// @author blackmirror1980
////

/// Frequency units supported
///
/// @type list
/// @access private
$frequency-units: (Hz, kHz);

/// Checks if a value has a supported frequency unit
///
/// @access public
/// @param {any} $f - the value to check
/// @return {boolean} - true if is a frequency value
@function is-frequency($f) {
  @return is-number($f) and array-contains($frequency-units, unit($f));
}