fix: backport remove instanceof (#12)

Backports #11 to the v1.x.x release line

Author: achingbrain

types/src/index.d.ts

@@ -0,0 +1,26 @@
+/**
+ * @typedef {import('interface-blockstore').Query} Query
+ * @typedef {import('interface-blockstore').KeyQuery} KeyQuery
+ * @typedef {import('interface-blockstore').Pair} Pair
+ * @typedef {import('interface-blockstore').Options} Options
+ * @typedef {import('interface-datastore').Datastore} Datastore
+ * @typedef {import('interface-blockstore').Blockstore} Blockstore
+ */
+/**
+ * @implements {Blockstore}
+ */
+export class BlockstoreDatastoreAdapter extends BaseBlockstore implements Blockstore {
+    /**
+     * @param {Datastore} datastore
+     */
+    constructor(datastore: Datastore);
+    child: import("interface-datastore").Datastore;
+}
+export type Query = import('interface-blockstore').Query;
+export type KeyQuery = import('interface-blockstore').KeyQuery;
+export type Pair = import('interface-blockstore').Pair;
+export type Options = import('interface-blockstore').Options;
+export type Datastore = import('interface-datastore').Datastore;
+export type Blockstore = import('interface-blockstore').Blockstore;
+import { BaseBlockstore } from "blockstore-core/base";
+//# sourceMappingURL=index.d.ts.map