Function getAltScreenRecoveryRepaintMode

src/ink/altScreenResizePolicy.ts:35–41

(
  synchronizedOutputSupported: boolean,
)

 * home row-by-row so recovery does not flash blank first.
 */
export function getAltScreenRecoveryRepaintMode(
  synchronizedOutputSupported: boolean,
): Exclude<AltScreenRepaintMode, 'none'> {
  return synchronizedOutputSupported
    ? 'erase-before-paint'
    : 'repaint-from-home'
}