iconify/packages/core/src/browser-storage/config.ts

// Cache version. Bump when structure changes
export const browserCacheVersion = 'iconify2';

// Cache keys
export const browserCachePrefix = 'iconify';
export const browserCacheCountKey = browserCachePrefix + '-count';
export const browserCacheVersionKey = browserCachePrefix + '-version';

// Cache expiration
export const browserStorageHour = 3600000;
export const browserStorageCacheExpiration = 168; // In hours