[TS] Remove wrong and obsolete NS prefix use (#6604)

tests/namespace_test/namespace-a/namespace-b/table-in-nested-n-s.js

@@ -0,0 +1,64 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class TableInNestedNS {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsTableInNestedNS(bb, obj) {
+        return (obj || new TableInNestedNS()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsTableInNestedNS(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new TableInNestedNS()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    foo() {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        return offset ? this.bb.readInt32(this.bb_pos + offset) : 0;
+    }
+    mutate_foo(value) {
+        const offset = this.bb.__offset(this.bb_pos, 4);
+        if (offset === 0) {
+            return false;
+        }
+        this.bb.writeInt32(this.bb_pos + offset, value);
+        return true;
+    }
+    static getFullyQualifiedName() {
+        return 'NamespaceA.NamespaceB.TableInNestedNS';
+    }
+    static startTableInNestedNS(builder) {
+        builder.startObject(1);
+    }
+    static addFoo(builder, foo) {
+        builder.addFieldInt32(0, foo, 0);
+    }
+    static endTableInNestedNS(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createTableInNestedNS(builder, foo) {
+        TableInNestedNS.startTableInNestedNS(builder);
+        TableInNestedNS.addFoo(builder, foo);
+        return TableInNestedNS.endTableInNestedNS(builder);
+    }
+    unpack() {
+        return new TableInNestedNST(this.foo());
+    }
+    unpackTo(_o) {
+        _o.foo = this.foo();
+    }
+}
+export class TableInNestedNST {
+    constructor(foo = 0) {
+        this.foo = foo;
+    }
+    pack(builder) {
+        return TableInNestedNS.createTableInNestedNS(builder, this.foo);
+    }
+}