@metamask/kernel-store/dist/types.mjs.map

Ocap Kernel storage abstractions and implementations

{"version":3,"file":"types.mjs","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"","sourcesContent":["export type KVStore = {\n  get(key: string): string | undefined;\n  getRequired(key: string): string;\n  getNextKey(previousKey: string): string | undefined;\n  set(key: string, value: string): void;\n  delete(key: string): void;\n};\n\nexport type KVPair = [string, string];\n\n/**\n * A vat checkpoint is a tuple of two arrays describing the changes since the previous checkpoint:\n * - The first array contains updated key-value pairs.\n * - The second array contains deleted keys.\n */\nexport type VatCheckpoint = [KVPair[], string[]];\n\nexport type VatKVStore = KVStore & {\n  checkpoint(): VatCheckpoint;\n};\n\nexport type VatStore = {\n  getKVData(): KVPair[];\n  updateKVData(sets: KVPair[], deletes: string[]): void;\n};\n\nexport type KernelDatabase = {\n  kernelKVStore: KVStore;\n  executeQuery(sql: string): Record<string, string>[];\n  clear(): void;\n  makeVatStore(vatID: string): VatStore;\n  deleteVatStore(vatID: string): void;\n  createSavepoint(name: string): void;\n  rollbackSavepoint(name: string): void;\n  releaseSavepoint(name: string): void;\n};\n"]}