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diff --git a/toolkit/components/glean/bindings/private/Ping.h b/toolkit/components/glean/bindings/private/Ping.h
new file mode 100644
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+++ b/toolkit/components/glean/bindings/private/Ping.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_glean_Ping_h
+#define mozilla_glean_Ping_h
+
+#include "mozilla/DataMutex.h"
+#include "mozilla/glean/fog_ffi_generated.h"
+#include "mozilla/Maybe.h"
+#include "nsIGleanPing.h"
+#include "nsString.h"
+
+namespace mozilla::glean {
+
+typedef std::function<void(const nsACString& aReason)> PingTestCallback;
+
+namespace impl {
+
+class Ping {
+ public:
+  constexpr explicit Ping(uint32_t aId) : mId(aId) {}
+
+  /**
+   * Collect and submit the ping for eventual upload.
+   *
+   * This will collect all stored data to be included in the ping.
+   * Data with lifetime `ping` will then be reset.
+   *
+   * If the ping is configured with `send_if_empty = false`
+   * and the ping currently contains no content,
+   * it will not be queued for upload.
+   * If the ping is configured with `send_if_empty = true`
+   * it will be queued for upload even if empty.
+   *
+   * Pings always contain the `ping_info` and `client_info` sections.
+   * See [ping
+   * sections](https://mozilla.github.io/glean/book/user/pings/index.html#ping-sections)
+   * for details.
+   *
+   * @param aReason - Optional. The reason the ping is being submitted.
+   *                  Must match one of the configured `reason_codes`.
+   */
+  void Submit(const nsACString& aReason = nsCString()) const;
+
+  /**
+   * **Test-only API**
+   *
+   * Register a callback to be called right before this ping is next submitted.
+   * The provided function is called exactly once before submitting.
+   *
+   * Note: The callback will be called on any call to submit.
+   * A ping may not be sent afterwards, e.g. if the ping is empty and
+   * `send_if_empty` is `false`
+   *
+   * @param aCallback - The callback to call on the next submit.
+   */
+  void TestBeforeNextSubmit(PingTestCallback&& aCallback) const;
+
+ private:
+  const uint32_t mId;
+};
+
+}  // namespace impl
+
+class GleanPing final : public nsIGleanPing {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIGLEANPING
+
+  explicit GleanPing(uint32_t aId) : mPing(aId) {}
+
+ private:
+  virtual ~GleanPing() = default;
+
+  const impl::Ping mPing;
+};
+
+}  // namespace mozilla::glean
+
+#endif /* mozilla_glean_Ping_h */