diff --git a/source/interfaces/unity-config.ts b/source/interfaces/unity-config.ts
index e85826ad..84dbae0b 100644
--- a/source/interfaces/unity-config.ts
+++ b/source/interfaces/unity-config.ts
@@ -37,6 +37,26 @@ export interface IUnityConfig {
    */
   readonly codeUrl: string;
 
+  /**
+   * The url to the framework file generated by Unity. When using a relative url,
+   * keep in mind this is relative from the path where your html file is served.
+   * This is set to the memory file when memory is stored in an external file, otherwise it is set to an empty string.
+   * @public
+   * @readonly
+   * @type {string}
+   */
+  readonly memoryUrl?: string;
+
+  /**
+   * The url to the unity code file generated by Unity. When using a relative url,
+   * keep in mind this is relative from the path where your html file is served.
+   * This is set to the JSON file containing debug symbols when the current build is using debug symbols, otherwise it is set to an empty string.
+   * @public
+   * @readonly
+   * @type {string}
+   */
+  readonly symbolsUrl?: string;
+
   /**
    * The url where the streaming assets can be found. When using a relative url,
    * keep in mind this is relative from the path where your html file is served.
diff --git a/source/interfaces/unity-instance-parameters.ts b/source/interfaces/unity-instance-parameters.ts
index 52701468..01cd2158 100644
--- a/source/interfaces/unity-instance-parameters.ts
+++ b/source/interfaces/unity-instance-parameters.ts
@@ -28,6 +28,26 @@ export interface IUnityInstanceParameters {
    */
   readonly codeUrl: string;
 
+  /**
+   * The url to the framework file generated by Unity. When using a relative url,
+   * keep in mind this is relative from the path where your html file is served.
+   * This is set to the memory file when memory is stored in an external file, otherwise it is set to an empty string.
+   * @public
+   * @readonly
+   * @type {string}
+   */
+  readonly memoryUrl?: string;
+
+  /**
+   * The url to the unity code file generated by Unity. When using a relative url,
+   * keep in mind this is relative from the path where your html file is served.
+   * This is set to the JSON file containing debug symbols when the current build is using debug symbols, otherwise it is set to an empty string.
+   * @public
+   * @readonly
+   * @type {string}
+   */
+  readonly symbolsUrl?: string;
+
   /**
    * The url where the streaming assets can be found. When using a relative url,
    * keep in mind this is relative from the path where your html file is served.