@@ -76,7 +76,7 @@ const modifierKeyNames: string[] = ['Control', 'Alt', 'Meta', 'Shift']
7676 * platforms.
7777 * - Ensures modifiers are sorted in a consistent order
7878 *@param hotkey a hotkey string
79- *@param platform NOTE: this param is only intended to be used to mock `navigator.platform` in tests
79+ *@param platform NOTE: this param is only intended to be used to mock `navigator.platform` in tests. `window.navigator.platform` is used by default.
8080 *@returns {string } normalized representation of the given hotkey string
8181 */
8282export function normalizeHotkey ( hotkey :string , platform ?:string | undefined ) :NormalizedHotkeyString {
@@ -88,8 +88,11 @@ export function normalizeHotkey(hotkey: string, platform?: string | undefined):
8888
8989const matchApplePlatform = / M a c | i P o d | i P h o n e | i P a d / i
9090
91- function localizeMod ( hotkey :string , platform :string = navigator . platform ) :string {
92- const localModifier = matchApplePlatform . test ( platform ) ?'Meta' :'Control'
91+ function localizeMod ( hotkey :string , platform ?:string | undefined ) :string {
92+ const ssrSafeWindow = typeof window === 'undefined' ?undefined :window
93+ const safePlatform = platform ?? ssrSafeWindow ?. navigator . platform ?? ''
94+
95+ const localModifier = matchApplePlatform . test ( safePlatform ) ?'Meta' :'Control'
9396return hotkey . replace ( 'Mod' , localModifier )
9497}
9598