$animation-duration-100: var(--ds-animation-duration, 100ms);
$animation-duration-250: var(--ds-animation-duration, 250ms);
$animation-duration-400: var(--ds-animation-duration, 400ms);
$animation-duration-700: var(--ds-animation-duration, 700ms);
$animation-duration-1600: var(--ds-animation-duration, 1600ms);

$animation-durations: (
  '100': $animation-duration-100,
  '250': $animation-duration-250,
  '400': $animation-duration-400,
  '700': $animation-duration-700,
  '1600': $animation-duration-1600,
);

$motion-functional-linear: linear;
$motion-functional-ease-in: cubic-bezier(0.5, 0, 1, 1);
$motion-functional-ease-out: cubic-bezier(0, 0, 0.5, 1);
$motion-functional-ease-in-out: cubic-bezier(0.5, 0, 0.5, 1);

$animation-easing-functions: (
  'linear': $motion-functional-linear,
  'ease-in': $motion-functional-ease-in,
  'ease-out': $motion-functional-ease-out,
  'ease-in-out': $motion-functional-ease-in-out,
);