refactor: ! Add IQuery.warn() - for visibility of output

Author: claremacrae

src/IQuery.ts

@@ -85,4 +85,14 @@ export interface IQuery {
      * @param objects
      */
     debug(message: string, objects?: any): void;
+
+    /**
+     * Write a warn log message.
+     *
+     * This is provided to allow the query rendering code to log progress on the rendering,
+     * including meaningful information about the query being rendered.
+     * @param message
+     * @param objects
+     */
+    warn(message: string, objects?: any): void;
 }

src/Query/Query.ts

@@ -458,4 +458,8 @@ ${statement.explainStatement('    ')}
     public debug(message: string, objects?: any): void {
         this.logger.debugWithId(this._queryId, `"${this.filePath}": ${message}`, objects);
     }
+
+    public warn(message: string, objects?: any): void {
+        this.logger.warnWithId(this._queryId, `"${this.filePath}": ${message}`, objects);
+    }
 }