Small refactor.

src/plugins/expressions/common/expression_renderers/expression_handlers.ts

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { DefaultInterpreterRenderHandlers, InterpreterRenderHandlers } from './types';
+
+export function getDefaultHandlers<T = {}>(): InterpreterRenderHandlers<T> {
+  return new DefaultInterpreterRenderHandlers<T>() as InterpreterRenderHandlers<T>;
+}

src/plugins/expressions/common/expression_renderers/index.ts

@@ -9,3 +9,4 @@
 export * from './types';
 export * from './expression_renderer';
 export * from './expression_renderer_registry';
+export * from './expression_handlers';

src/plugins/expressions/common/expression_renderers/types.ts

@@ -117,7 +117,3 @@ export class DefaultInterpreterRenderHandlers<Emitters = {}> implements IInterpr
 }
 
 export type InterpreterRenderHandlers<T = {}> = T & DefaultInterpreterRenderHandlers<T>;
-
-export function getDefaultHandlers<T = {}>(): InterpreterRenderHandlers<T> {
-  return new DefaultInterpreterRenderHandlers<T>() as InterpreterRenderHandlers<T>;
-}