Export RocksDB and RocksDBP interfaces

Author: CMCDragonkai

src/rocksdb/index.ts

@@ -1,3 +1,5 @@
 export { default as rocksdb } from './rocksdb';
 export { default as rocksdbP } from './rocksdbP';
+export type { RocksDB } from './rocksdb';
+export type { RocksDBP } from './rocksdbP';
 export * from './types';

src/rocksdb/rocksdb.ts

@@ -274,3 +274,5 @@ interface RocksDB {
 const rocksdb: RocksDB = nodeGypBuild(path.join(__dirname, '../../'));
 
 export default rocksdb;
+
+export type { RocksDB };

src/rocksdb/rocksdbP.ts

@@ -287,3 +287,5 @@ const rocksdbP: RocksDBP = {
 };
 
 export default rocksdbP;
+
+export type { RocksDBP };