Split out MethodSignature from ExternalApiUsage

Author: robertbrignull

extensions/ql-vscode/src/data-extensions-editor/external-api-usage.ts

@@ -5,11 +5,7 @@ export type Call = {
   url: ResolvableLocationValue;
 };
 
-export type ExternalApiUsage = {
-  /**
-   * Contains the name of the library containing the method declaration, e.g. `sql2o-1.6.0.jar` or `System.Runtime.dll`
-   */
-  library: string;
+export interface MethodSignature {
   /**
    * A unique signature that can be used to identify this external API usage.
    *
@@ -25,10 +21,17 @@ export type ExternalApiUsage = {
    * The method parameters, including enclosing parentheses, e.g. `(String, String)`
    */
   methodParameters: string;
+}
+
+export interface ExternalApiUsage extends MethodSignature {
+  /**
+   * Contains the name of the library containing the method declaration, e.g. `sql2o-1.6.0.jar` or `System.Runtime.dll`
+   */
+  library: string;
   /**
    * Is this method already supported by CodeQL standard libraries.
    * If so, there is no need for the user to model it themselves.
    */
   supported: boolean;
   usages: Call[];
-};
+}