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Monorepo for Tangled tangled.org
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1234567891011121314import { beforeNavigate } from "$app/navigation";
export const guardUnsavedChanges = (dirty: () => boolean) => { beforeNavigate((navigation) => { if (navigation.shallow && navigation.type === "goto") return; if (!dirty()) return; if (navigation.type === "leave") { navigation.cancel(); return; } if (!confirm("You have unsaved changes. Leave without saving?")) navigation.cancel(); });};