Bloom commands (#1786)

* ft.alter

* bloom commands

* tdigest

* delete tdigest

* uncomment tests

* small changes

* Update MADD.ts

* small changes

* clean code

* Update README.md

* Update README.md

Co-authored-by: leibale <leibale1998@gmail.com>

packages/bloom/lib/commands/top-k/INCRBY.ts

@@ -0,0 +1,29 @@
+export const FIRST_KEY_INDEX = 1;
+
+interface IncrByItem {
+    item: string;
+    incrementBy: number;
+}
+
+export function transformArguments(
+    key: string,
+    items: IncrByItem | Array<IncrByItem>
+): Array<string> {
+    const args = ['TOPK.INCRBY', key];
+
+    if (Array.isArray(items)) {
+        for (const item of items) {
+            pushIncrByItem(args, item);
+        }
+    } else {
+        pushIncrByItem(args, items);
+    }
+
+    return args;
+}
+
+function pushIncrByItem(args: Array<string>, { item, incrementBy }: IncrByItem): void {
+    args.push(item, incrementBy.toString());
+}
+
+export declare function transformReply(): Array<string | null>;