parseKeyCombo

Description#

Parses a keyboard shortcut string like 'ctrl+shift+k' or 'mod+b' into a structured KeyCombo.

The mod modifier resolves to meta on macOS and ctrl elsewhere. Modifier names are case-insensitive.

A trailing + names the literal plus key: 'mod++' parses as mod + '+' (the split's trailing empty segment is the key, not a dangling separator).

const combo = parseKeyCombo('mod+b');
// { key: 'b', ctrl: false, meta: false, mod: true, shift: false, alt: false }