optimizely · yavorona · Sep 24, 2020 · Sep 22, 2020 · Sep 22, 2020 · Sep 23, 2020
diff --git a/packages/optimizely-sdk/lib/core/project_config/project_config_manager.d.ts b/packages/optimizely-sdk/lib/core/project_config/project_config_manager.d.ts
@@ -0,0 +1,85 @@
+/**
+ * Copyright 2020, Optimizely
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare module '@optimizely/optimizely-sdk/lib/core/projet_config_manager' {
+  import { ProjectConfig } from '@optimizely/optimizely-sdk/lib/core/project_config';
+
+  /**
+  * ProjectConfigManager provides project config objects via its methods
+  * getConfig and onUpdate. It uses a DatafileManager to fetch datafiles. It is
+  * responsible for parsing and validating datafiles, and converting datafile
+  * JSON objects into project config objects.
+  * @param     {ProjectConfig}        config
+  * @param     {Object|string}        config.datafile
+  * @param     {Object}               config.datafileOptions
+  * @param     {Object}               config.jsonSchemaValidator
+  * @param     {string}               config.sdkKey
+  */
+  export function ProjectConfigManager(config: ProjectConfig): ProjectConfigManager;
+
+  interface ProjectConfigManager {
+
+    /**
+     * Returns the current project config object, or null if no project config object
+     * is available
+     * @return {ProjectConfig|null}
+     */
+    getConfig(): ProjectConfig | null;
+
+    /**
+     * Add a listener for project config updates. The listener will be called
+     * whenever this instance has a new project config object available.
+     * Returns a dispose function that removes the subscription
+     * @param  {Function}            listener
+     * @return {Function}
+     */
+    onUpdate(): (listener: (config: ProjectConfig) => void) => () => void;
+
+    /**
+     * Returns a Promise that fulfills when this ProjectConfigManager is ready to
+     * use (meaning it has a valid project config object), or has failed to become
+     * ready.
+     *
+     * Failure can be caused by the following:
+     * - At least one of sdkKey or datafile is not provided in the constructor argument
+     * - The provided datafile was invalid
+     * - The datafile provided by the datafile manager was invalid
+     * - The datafile manager failed to fetch a datafile
+     *
+     * The returned Promise is fulfilled with a result object containing these
+     * properties:
+     *    - success (boolean): True if this instance is ready to use with a valid
+     *                         project config object, or false if it failed to
+     *                         become ready
+     *    - reason (string=):  If success is false, this is a string property with
+     *                         an explanatory message.
+     * @return {Promise}
+     */
+    onReady(): Promise<{ success: boolean; reason?: string }>;
+
+    /**
+     * Returns the optimizely config object
+     * @return {OptimizelyConfig}
+     */
+    getOptimizelyConfig(): import('../../shared_types').OptimizelyConfig;
+
+    /**
+     * Stop the internal datafile manager and remove all update listeners
+     * @return {void}
+     */
+    stop(): void;
+  }
+}
diff --git a/packages/optimizely-sdk/lib/index.d.ts b/packages/optimizely-sdk/lib/index.d.ts
@@ -131,7 +131,7 @@ declare module '@optimizely/optimizely-sdk' {
       userId: string,
       attributes?: import('./shared_types').UserAttributes
     ): { [variableKey: string]: unknown };
-    getOptimizelyConfig(): OptimizelyConfig | null;
+    getOptimizelyConfig(): import('./shared_types').OptimizelyConfig | null;
     onReady(options?: { timeout?: number }): Promise<{ success: boolean; reason?: string }>;
     close(): Promise<{ success: boolean; reason?: string }>;
   }
@@ -193,55 +193,6 @@ declare module '@optimizely/optimizely-sdk' {
     eventTags: EventTags;
     logEvent: Event;
   }
-
-  /**
-   * Optimizely Config Entities
-   */
-  export interface OptimizelyVariable {
-    id: string;
-    key: string;
-    type: string;
-    value: string;
-  }
-
-  export interface OptimizelyVariation {
-    id: string;
-    key: string;
-    featureEnabled?: boolean;
-    variablesMap: {
-      [variableKey: string]: OptimizelyVariable;
-    };
-  }
-
-  export interface OptimizelyExperiment {
-    id: string;
-    key: string;
-    variationsMap: {
-      [variationKey: string]: OptimizelyVariation;
-    };
-  }
-
-  export interface OptimizelyFeature {
-    id: string;
-    key: string;
-    experimentsMap: {
-      [experimentKey: string]: OptimizelyExperiment;
-    };
-    variablesMap: {
-      [variableKey: string]: OptimizelyVariable;
-    };
-  }
-
-  export interface OptimizelyConfig {
-    experimentsMap: {
-      [experimentKey: string]: OptimizelyExperiment;
-    };
-    featuresMap: {
-      [featureKey: string]: OptimizelyFeature;
-    };
-    revision: string;
-    getDatafile(): string;
-  }
 }
 
 declare module '@optimizely/optimizely-sdk/lib/utils/enums' {

diff --git a/packages/optimizely-sdk/lib/shared_types.ts b/packages/optimizely-sdk/lib/shared_types.ts
@@ -39,3 +39,52 @@ export interface UserProfileService {
   lookup(userId: string): UserProfile;
   save(profile: UserProfile): void;
 }
+
+export interface OptimizelyExperiment {
+  id: string;
+  key: string;
+  variationsMap: {
+    [variationKey: string]: OptimizelyVariation;
+  };
+}
+
+/**
+ * Optimizely Config Entities
+ */
+export interface OptimizelyVariable {
+  id: string;
+  key: string;
+  type: string;
+  value: string;
+}
+
+export interface OptimizelyFeature {
+  id: string;
+  key: string;
+  experimentsMap: {
+    [experimentKey: string]: OptimizelyExperiment;
+  };
+  variablesMap: {
+    [variableKey: string]: OptimizelyVariable;
+  };
+}
+
+export interface OptimizelyVariation {
+  id: string;
+  key: string;
+  featureEnabled?: boolean;
+  variablesMap: {
+    [variableKey: string]: OptimizelyVariable;
+  };
+}
+
+export interface OptimizelyConfig {
+  experimentsMap: {
+    [experimentKey: string]: OptimizelyExperiment;
+  };
+  featuresMap: {
+    [featureKey: string]: OptimizelyFeature;
+  };
+  revision: string;
+  getDatafile(): string;
+}