Minimize dependencies required by our telemetry middleware

1. we need our redux actions for our telemetry middleware, which:
2. require types from an index file, which:
3. includes all of our model types, and everything involved in them

By moving these types to a separate file and importing _that_instead, we
bypass inclusion of 2 and 3 in our plugin, which equates to ~550kB (of a
total of ~600kB).

x-pack/plugins/siem/public/lib/telemetry/middleware.ts

@@ -7,7 +7,7 @@
 import { Action, Dispatch, MiddlewareAPI } from 'redux';
 
 import { track, METRIC_TYPE, TELEMETRY_EVENT } from './';
-import { timelineActions } from '../../store/actions';
+import * as timelineActions from '../../store/timeline/actions';
 
 export const telemetryMiddleware = (api: MiddlewareAPI) => (next: Dispatch) => (action: Action) => {
   if (timelineActions.endTimelineSaving.match(action)) {

x-pack/plugins/siem/public/store/model.ts

@@ -9,15 +9,4 @@ export { dragAndDropModel } from './drag_and_drop';
 export { hostsModel } from './hosts';
 export { inputsModel } from './inputs';
 export { networkModel } from './network';
-
-export type KueryFilterQueryKind = 'kuery' | 'lucene';
-
-export interface KueryFilterQuery {
-  kind: KueryFilterQueryKind;
-  expression: string;
-}
-
-export interface SerializedFilterQuery {
-  kuery: KueryFilterQuery | null;
-  serializedQuery: string;
-}
+export * from './types';

x-pack/plugins/siem/public/store/timeline/actions.ts

@@ -12,7 +12,7 @@ import {
   DataProvider,
   QueryOperator,
 } from '../../components/timeline/data_providers/data_provider';
-import { KueryFilterQuery, SerializedFilterQuery } from '../model';
+import { KueryFilterQuery, SerializedFilterQuery } from '../types';
 
 import { EventType, KqlMode, TimelineModel, ColumnHeaderOptions } from './model';
 import { TimelineNonEcsData } from '../../graphql/types';

x-pack/plugins/siem/public/store/types.ts

@@ -0,0 +1,17 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+export type KueryFilterQueryKind = 'kuery' | 'lucene';
+
+export interface KueryFilterQuery {
+  kind: KueryFilterQueryKind;
+  expression: string;
+}
+
+export interface SerializedFilterQuery {
+  kuery: KueryFilterQuery | null;
+  serializedQuery: string;
+}