Function hasExistingDatabase

packages/node-db-sqlite-persistence/src/node-driver.ts:50–54

(
  options: BetterSqlite3DriverOptions,
)

}

function hasExistingDatabase(
  options: BetterSqlite3DriverOptions,
): options is BetterSqlite3ExistingDatabaseOptions {
  return `database` in options
}

export class BetterSqlite3SQLiteDriver implements SQLiteDriver {
  private readonly database: BetterSqlite3Database