declare var shimIndexedDB: import('../src/IDBFactory.js').IDBFactory & WindowDatabase & { __useShim: () => void __debug: (val: boolean) => void __setConfig: (prop: string, val: import('../src/CFG.js').ConfigValue) => void __getConfig: (prop: string) => import('../src/CFG.js').ConfigValue __setUnicodeIdentifiers: (cfg?: { UnicodeIDStart: string, UnicodeIDContinue: string }) => void };