From ced5cef2a302e35f778b32d28e39a98e73936bed Mon Sep 17 00:00:00 2001
From: Sidharth Vinod <sidharthv96@gmail.com>
Date: Fri, 28 Jun 2024 21:36:58 +0530
Subject: [PATCH] chore: Remove unused comments

---
 packages/mermaid-layout-elk/src/render.ts     |  5 -----
 .../src/diagrams/flowchart/elk/detector.ts    |  2 +-
 .../src/diagrams/flowchart/flowDiagram-v2.ts  |  3 ---
 .../flowchart/flowRenderer-v3-unified.ts      | 22 +++++++++----------
 4 files changed, 11 insertions(+), 21 deletions(-)

diff --git a/packages/mermaid-layout-elk/src/render.ts b/packages/mermaid-layout-elk/src/render.ts
index c27ac74a4..9b8022bfd 100644
--- a/packages/mermaid-layout-elk/src/render.ts
+++ b/packages/mermaid-layout-elk/src/render.ts
@@ -348,11 +348,6 @@ export const addEdges = function (dataForLayout, graph, svg) {
         edgeData.style = 'stroke-width: 3.5px;fill:none;';
         break;
     }
-    // if (edge.style !== undefined) {
-    //   const styles = getStylesFromArray(edge.style);
-    //   style = styles.style;
-    //   labelStyle = styles.labelStyle;
-    // }
 
     edgeData.style = edgeData.style += style;
     edgeData.labelStyle = edgeData.labelStyle += labelStyle;
diff --git a/packages/mermaid/src/diagrams/flowchart/elk/detector.ts b/packages/mermaid/src/diagrams/flowchart/elk/detector.ts
index 11c5b907e..b476ff11b 100644
--- a/packages/mermaid/src/diagrams/flowchart/elk/detector.ts
+++ b/packages/mermaid/src/diagrams/flowchart/elk/detector.ts
@@ -26,7 +26,7 @@ const detector: DiagramDetector = (txt, config): boolean => {
   }
   return false;
 };
-// @ts-ignore - TODO: Fix after refactor
+
 const loader: DiagramLoader = async () => {
   const { diagram } = await import('../flowDiagram-v2.js');
   return { id, diagram };
diff --git a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
index dde517c57..b326d042e 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
+++ b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
@@ -1,7 +1,6 @@
 // @ts-ignore: JISON doesn't support types
 import flowParser from './parser/flow.jison';
 import flowDb from './flowDb.js';
-//import flowRendererV2 from './flowRenderer-v2.js';
 import flowRendererV3 from './flowRenderer-v3-unified.js';
 import flowStyles from './styles.js';
 import type { MermaidConfig } from '../../config.type.js';
@@ -10,7 +9,6 @@ import { setConfig } from '../../diagram-api/diagramAPI.js';
 export const diagram = {
   parser: flowParser,
   db: flowDb,
-  // renderer: flowRendererV2,
   renderer: flowRendererV3,
   styles: flowStyles,
   init: (cnf: MermaidConfig) => {
@@ -20,7 +18,6 @@ export const diagram = {
     cnf.flowchart.arrowMarkerAbsolute = cnf.arrowMarkerAbsolute;
     // flowchart-v2 uses dagre-wrapper, which doesn't have access to flowchart cnf
     setConfig({ flowchart: { arrowMarkerAbsolute: cnf.arrowMarkerAbsolute } });
-    // flowRendererV2.setConf(cnf.flowchart);
     flowRendererV3.setConf(cnf.flowchart);
     flowDb.clear();
     flowDb.setGen('gen-2');
diff --git a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v3-unified.ts b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v3-unified.ts
index 692c387e7..0bd216966 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v3-unified.ts
+++ b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v3-unified.ts
@@ -1,14 +1,13 @@
-import { log } from '../../logger.js';
-import type { DiagramStyleClassDef } from '../../diagram-api/types.js';
-import type { LayoutData } from '../../rendering-util/types.js';
-import { getConfig } from '../../diagram-api/diagramAPI.js';
-import { render } from '../../rendering-util/render.js';
-import { getDiagramElements } from '../../rendering-util/insertElementsForSize.js';
-import { setupViewPortForSVG } from '../../rendering-util/setupViewPortForSVG.js';
-import { getDirection } from './flowDb.js';
-
-import utils from '../../utils.js';
 import { select } from 'd3';
+import { getConfig } from '../../diagram-api/diagramAPI.js';
+import type { DiagramStyleClassDef } from '../../diagram-api/types.js';
+import { log } from '../../logger.js';
+import { getDiagramElements } from '../../rendering-util/insertElementsForSize.js';
+import { render } from '../../rendering-util/render.js';
+import { setupViewPortForSVG } from '../../rendering-util/setupViewPortForSVG.js';
+import type { LayoutData } from '../../rendering-util/types.js';
+import utils from '../../utils.js';
+import { getDirection } from './flowDb.js';
 
 // Configuration
 const conf: Record<string, any> = {};
@@ -23,8 +22,7 @@ export const setConf = function (cnf: Record<string, any>) {
 export const getClasses = function (
   text: string,
   diagramObj: any
-): Record<string, DiagramStyleClassDef> {
-  // diagramObj.db.extract(diagramObj.db.getRootDocV2());
+): Map<string, DiagramStyleClassDef> {
   return diagramObj.db.getClasses();
 };