diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index cae97e586..273aa47b9 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -48,6 +48,7 @@ module.exports = {
     'no-prototype-builtins': 'off',
     'no-unused-vars': 'off',
     'cypress/no-async-tests': 'off',
+    '@typescript-eslint/consistent-type-imports': 'error',
     '@typescript-eslint/no-floating-promises': 'error',
     '@typescript-eslint/no-misused-promises': 'error',
     '@typescript-eslint/ban-ts-comment': [
diff --git a/packages/mermaid/src/diagram-api/detectType.ts b/packages/mermaid/src/diagram-api/detectType.ts
index aae913155..ba78dbe55 100644
--- a/packages/mermaid/src/diagram-api/detectType.ts
+++ b/packages/mermaid/src/diagram-api/detectType.ts
@@ -1,4 +1,4 @@
-import { MermaidConfig } from '../config.type.js';
+import type { MermaidConfig } from '../config.type.js';
 import { log } from '../logger.js';
 import type {
   DetectorRecord,
diff --git a/packages/mermaid/src/diagram-api/diagramAPI.spec.ts b/packages/mermaid/src/diagram-api/diagramAPI.spec.ts
index b437745cf..b82011f8d 100644
--- a/packages/mermaid/src/diagram-api/diagramAPI.spec.ts
+++ b/packages/mermaid/src/diagram-api/diagramAPI.spec.ts
@@ -1,7 +1,7 @@
 import { detectType } from './detectType.js';
 import { getDiagram, registerDiagram } from './diagramAPI.js';
 import { addDiagrams } from './diagram-orchestration.js';
-import { DiagramDetector } from './types.js';
+import type { DiagramDetector } from './types.js';
 import { getDiagramFromText } from '../Diagram.js';
 import { it, describe, expect, beforeAll } from 'vitest';
 
diff --git a/packages/mermaid/src/diagram-api/types.ts b/packages/mermaid/src/diagram-api/types.ts
index 4d30fe97d..2ac7fba12 100644
--- a/packages/mermaid/src/diagram-api/types.ts
+++ b/packages/mermaid/src/diagram-api/types.ts
@@ -1,4 +1,4 @@
-import { Diagram } from '../Diagram.js';
+import type { Diagram } from '../Diagram.js';
 import type { BaseDiagramConfig, MermaidConfig } from '../config.type.js';
 import type * as d3 from 'd3';
 
diff --git a/packages/mermaid/src/diagrams/c4/c4Diagram.ts b/packages/mermaid/src/diagrams/c4/c4Diagram.ts
index b3c7ae8eb..4c578b624 100644
--- a/packages/mermaid/src/diagrams/c4/c4Diagram.ts
+++ b/packages/mermaid/src/diagrams/c4/c4Diagram.ts
@@ -3,8 +3,8 @@ import c4Parser from './parser/c4Diagram.jison';
 import c4Db from './c4Db.js';
 import c4Renderer from './c4Renderer.js';
 import c4Styles from './styles.js';
-import { MermaidConfig } from '../../config.type.js';
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { MermaidConfig } from '../../config.type.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: c4Parser,
diff --git a/packages/mermaid/src/diagrams/class/classDb.ts b/packages/mermaid/src/diagrams/class/classDb.ts
index 7b74aa819..b14b1d07a 100644
--- a/packages/mermaid/src/diagrams/class/classDb.ts
+++ b/packages/mermaid/src/diagrams/class/classDb.ts
@@ -1,5 +1,6 @@
 // @ts-nocheck - don't check until handle it
-import { select, Selection } from 'd3';
+import type { Selection } from 'd3';
+import { select } from 'd3';
 import { log } from '../../logger.js';
 import * as configApi from '../../config.js';
 import common from '../common/common.js';
@@ -14,7 +15,7 @@ import {
   setDiagramTitle,
   getDiagramTitle,
 } from '../../commonDb.js';
-import {
+import type {
   ClassRelation,
   ClassNode,
   ClassNote,
diff --git a/packages/mermaid/src/diagrams/class/classDiagram-v2.ts b/packages/mermaid/src/diagrams/class/classDiagram-v2.ts
index 91e8597a4..ec5398d29 100644
--- a/packages/mermaid/src/diagrams/class/classDiagram-v2.ts
+++ b/packages/mermaid/src/diagrams/class/classDiagram-v2.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/classDiagram.jison';
 import db from './classDb.js';
diff --git a/packages/mermaid/src/diagrams/class/classDiagram.ts b/packages/mermaid/src/diagrams/class/classDiagram.ts
index 532d52189..7f027c186 100644
--- a/packages/mermaid/src/diagrams/class/classDiagram.ts
+++ b/packages/mermaid/src/diagrams/class/classDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/classDiagram.jison';
 import db from './classDb.js';
diff --git a/packages/mermaid/src/diagrams/class/classRenderer-v2.ts b/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
index 6197fe8ac..d9e39912c 100644
--- a/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
+++ b/packages/mermaid/src/diagrams/class/classRenderer-v2.ts
@@ -8,7 +8,7 @@ import utils from '../../utils.js';
 import { interpolateToCurve, getStylesFromArray } from '../../utils.js';
 import { setupGraphViewbox } from '../../setupGraphViewbox.js';
 import common from '../common/common.js';
-import { ClassRelation, ClassNote, ClassMap, EdgeData, NamespaceMap } from './classTypes.js';
+import type { ClassRelation, ClassNote, ClassMap, EdgeData, NamespaceMap } from './classTypes.js';
 
 const sanitizeText = (txt: string) => common.sanitizeText(txt, getConfig());
 
diff --git a/packages/mermaid/src/diagrams/common/common.ts b/packages/mermaid/src/diagrams/common/common.ts
index 24591642b..ef9ace6b3 100644
--- a/packages/mermaid/src/diagrams/common/common.ts
+++ b/packages/mermaid/src/diagrams/common/common.ts
@@ -1,5 +1,5 @@
 import DOMPurify from 'dompurify';
-import { MermaidConfig } from '../../config.type.js';
+import type { MermaidConfig } from '../../config.type.js';
 
 // Remove and ignore br:s
 export const lineBreakRegex = /<br\s*\/?>/gi;
diff --git a/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts b/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts
index d048b07a3..046ed43c1 100644
--- a/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts
+++ b/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts
@@ -1,4 +1,5 @@
-import { findCommonAncestor, TreeData } from './render-utils.js';
+import type { TreeData } from './render-utils.js';
+import { findCommonAncestor } from './render-utils.js';
 describe('when rendering a flowchart using elk ', () => {
   let lookupDb: TreeData;
   beforeEach(() => {
diff --git a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
index 754057211..c3de4b685 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
+++ b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
@@ -3,7 +3,7 @@ import flowParser from './parser/flow.jison';
 import flowDb from './flowDb.js';
 import flowRendererV2 from './flowRenderer-v2.js';
 import flowStyles from './styles.js';
-import { MermaidConfig } from '../../config.type.js';
+import type { MermaidConfig } from '../../config.type.js';
 import { setConfig } from '../../config.js';
 
 export const diagram = {
diff --git a/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts b/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts
index 2c331f4eb..ca4f8fba8 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts
+++ b/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts
@@ -4,7 +4,7 @@ import flowDb from './flowDb.js';
 import flowRenderer from './flowRenderer.js';
 import flowRendererV2 from './flowRenderer-v2.js';
 import flowStyles from './styles.js';
-import { MermaidConfig } from '../../config.type.js';
+import type { MermaidConfig } from '../../config.type.js';
 
 export const diagram = {
   parser: flowParser,
diff --git a/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts b/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts
index cf2974d44..a9ebfdb93 100644
--- a/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts
+++ b/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts
@@ -3,7 +3,7 @@ import ganttParser from './parser/gantt.jison';
 import ganttDb from './ganttDb.js';
 import ganttRenderer from './ganttRenderer.js';
 import ganttStyles from './styles.js';
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: ganttParser,
diff --git a/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts b/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts
index c9a21cc2d..2a9efdb59 100644
--- a/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts
+++ b/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts
@@ -3,7 +3,7 @@ import gitGraphParser from './parser/gitGraph.jison';
 import gitGraphDb from './gitGraphAst.js';
 import gitGraphRenderer from './gitGraphRenderer.js';
 import gitGraphStyles from './styles.js';
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 
 export const diagram: DiagramDefinition = {
   parser: gitGraphParser,
diff --git a/packages/mermaid/src/diagrams/pie/pieRenderer.ts b/packages/mermaid/src/diagrams/pie/pieRenderer.ts
index 57dd4002b..5ef081842 100644
--- a/packages/mermaid/src/diagrams/pie/pieRenderer.ts
+++ b/packages/mermaid/src/diagrams/pie/pieRenderer.ts
@@ -1,4 +1,5 @@
-import d3, { scaleOrdinal, pie as d3pie, arc } from 'd3';
+import type d3 from 'd3';
+import { scaleOrdinal, pie as d3pie, arc } from 'd3';
 
 import { log } from '../../logger.js';
 import { configureSvgSize } from '../../setupGraphViewbox.js';
diff --git a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts
index f4a9835e1..faa9281f0 100644
--- a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts
+++ b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts
@@ -1,6 +1,7 @@
 // @ts-ignore: JISON doesn't support types
 import { parser } from './quadrant.jison';
-import { Mock, vi } from 'vitest';
+import type { Mock } from 'vitest';
+import { vi } from 'vitest';
 
 const parserFnConstructor = (str: string) => {
   return () => {
diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts
index c2fc970b1..a9e822d0e 100644
--- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts
+++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/quadrant.jison';
 import db from './quadrantDb.js';
diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts
index 92943337a..9dd309b53 100644
--- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts
+++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts
@@ -3,8 +3,8 @@ import { select } from 'd3';
 import * as configApi from '../../config.js';
 import { log } from '../../logger.js';
 import { configureSvgSize } from '../../setupGraphViewbox.js';
-import { Diagram } from '../../Diagram.js';
-import {
+import type { Diagram } from '../../Diagram.js';
+import type {
   QuadrantBuildType,
   QuadrantLineType,
   QuadrantPointType,
diff --git a/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts b/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts
index c2e997628..619f5b052 100644
--- a/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts
+++ b/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/requirementDiagram.jison';
 import db from './requirementDb.js';
diff --git a/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts b/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts
index d5b62122e..6fed435ac 100644
--- a/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts
+++ b/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: jison doesn't export types
 import parser from './parser/sankey.jison';
 import db from './sankeyDB.js';
diff --git a/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts b/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts
index a9ee698e9..c624de4cf 100644
--- a/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts
+++ b/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts
@@ -1,4 +1,4 @@
-import { Diagram } from '../../Diagram.js';
+import type { Diagram } from '../../Diagram.js';
 import * as configApi from '../../config.js';
 
 import {
@@ -7,6 +7,7 @@ import {
   schemeTableau10 as d3schemeTableau10,
 } from 'd3';
 
+import type { SankeyNode as d3SankeyNode } from 'd3-sankey';
 import {
   sankey as d3Sankey,
   sankeyLinkHorizontal as d3SankeyLinkHorizontal,
@@ -14,7 +15,6 @@ import {
   sankeyRight as d3SankeyRight,
   sankeyCenter as d3SankeyCenter,
   sankeyJustify as d3SankeyJustify,
-  SankeyNode as d3SankeyNode,
 } from 'd3-sankey';
 import { configureSvgSize } from '../../setupGraphViewbox.js';
 import { Uid } from '../../rendering-util/uid.js';
diff --git a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts
index b4342a694..8779b9cc4 100644
--- a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts
+++ b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/sequenceDiagram.jison';
 import db from './sequenceDb.js';
diff --git a/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts b/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts
index feee7157f..e84d2254c 100644
--- a/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts
+++ b/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts
@@ -8,7 +8,7 @@ import * as configApi from '../../config.js';
 import assignWithDepth from '../../assignWithDepth.js';
 import utils from '../../utils.js';
 import { configureSvgSize } from '../../setupGraphViewbox.js';
-import { Diagram } from '../../Diagram.js';
+import type { Diagram } from '../../Diagram.js';
 
 let conf = {};
 
diff --git a/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts b/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts
index 8f62a64db..36fc95edd 100644
--- a/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts
+++ b/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/stateDiagram.jison';
 import db from './stateDb.js';
diff --git a/packages/mermaid/src/diagrams/state/stateDiagram.ts b/packages/mermaid/src/diagrams/state/stateDiagram.ts
index fd3467607..643e847ce 100644
--- a/packages/mermaid/src/diagrams/state/stateDiagram.ts
+++ b/packages/mermaid/src/diagrams/state/stateDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/stateDiagram.jison';
 import db from './stateDb.js';
diff --git a/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts b/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts
index d44174fe4..ee351d905 100644
--- a/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts
+++ b/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts
@@ -1,11 +1,12 @@
 // @ts-nocheck - don't check until handle it
-import { select, Selection } from 'd3';
+import type { Selection } from 'd3';
+import { select } from 'd3';
 import svgDraw from './svgDraw.js';
 import { log } from '../../logger.js';
 import { getConfig } from '../../config.js';
 import { setupGraphViewbox } from '../../setupGraphViewbox.js';
-import { Diagram } from '../../Diagram.js';
-import { MermaidConfig } from '../../config.type.js';
+import type { Diagram } from '../../Diagram.js';
+import type { MermaidConfig } from '../../config.type.js';
 
 interface Block<TDesc, TSection> {
   number: number;
diff --git a/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts b/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts
index 1c009d9ea..c2b6cd717 100644
--- a/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts
+++ b/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts
@@ -1,4 +1,4 @@
-import { DiagramDefinition } from '../../diagram-api/types.js';
+import type { DiagramDefinition } from '../../diagram-api/types.js';
 // @ts-ignore: JISON doesn't support types
 import parser from './parser/journey.jison';
 import db from './journeyDb.js';
diff --git a/packages/mermaid/src/mermaid.ts b/packages/mermaid/src/mermaid.ts
index d140ded4f..caf4a2b9b 100644
--- a/packages/mermaid/src/mermaid.ts
+++ b/packages/mermaid/src/mermaid.ts
@@ -3,17 +3,18 @@
  * functionality and to render the diagrams to svg code!
  */
 import { dedent } from 'ts-dedent';
-import { MermaidConfig } from './config.type.js';
+import type { MermaidConfig } from './config.type.js';
 import { log } from './logger.js';
 import utils from './utils.js';
-import { mermaidAPI, ParseOptions, RenderResult } from './mermaidAPI.js';
+import type { ParseOptions, RenderResult } from './mermaidAPI.js';
+import { mermaidAPI } from './mermaidAPI.js';
 import { registerLazyLoadedDiagrams, detectType } from './diagram-api/detectType.js';
 import { loadRegisteredDiagrams } from './diagram-api/loadDiagram.js';
 import type { ParseErrorFunction } from './Diagram.js';
 import { isDetailedError } from './utils.js';
 import type { DetailedError } from './utils.js';
-import { ExternalDiagramDefinition } from './diagram-api/types.js';
-import { UnknownDiagramError } from './errors.js';
+import type { ExternalDiagramDefinition } from './diagram-api/types.js';
+import type { UnknownDiagramError } from './errors.js';
 
 export type {
   MermaidConfig,
diff --git a/packages/mermaid/src/mermaidAPI.spec.ts b/packages/mermaid/src/mermaidAPI.spec.ts
index 0f4e61499..d7c16a1cf 100644
--- a/packages/mermaid/src/mermaidAPI.spec.ts
+++ b/packages/mermaid/src/mermaidAPI.spec.ts
@@ -34,7 +34,7 @@ vi.mock('./diagrams/state/stateRenderer-v2.js');
 // -------------------------------------
 
 import mermaid from './mermaid.js';
-import { MermaidConfig } from './config.type.js';
+import type { MermaidConfig } from './config.type.js';
 
 import mermaidAPI, { removeExistingElements } from './mermaidAPI.js';
 import {
diff --git a/packages/mermaid/src/mermaidAPI.ts b/packages/mermaid/src/mermaidAPI.ts
index 0a5fae575..bb7570034 100644
--- a/packages/mermaid/src/mermaidAPI.ts
+++ b/packages/mermaid/src/mermaidAPI.ts
@@ -25,7 +25,7 @@ import getStyles from './styles.js';
 import theme from './themes/index.js';
 import utils from './utils.js';
 import DOMPurify from 'dompurify';
-import { MermaidConfig } from './config.type.js';
+import type { MermaidConfig } from './config.type.js';
 import { evaluate } from './diagrams/common/common.js';
 import isEmpty from 'lodash-es/isEmpty.js';
 import { setA11yDiagramInfo, addSVGa11yTitleDescription } from './accessibility.js';
diff --git a/packages/mermaid/src/rendering-util/createText.ts b/packages/mermaid/src/rendering-util/createText.ts
index 703e121e2..a0aaa66ba 100644
--- a/packages/mermaid/src/rendering-util/createText.ts
+++ b/packages/mermaid/src/rendering-util/createText.ts
@@ -4,7 +4,7 @@ import { log } from '../logger.js';
 import { decodeEntities } from '../mermaidAPI.js';
 import { markdownToHTML, markdownToLines } from '../rendering-util/handle-markdown-text.js';
 import { splitLineToFitWidth } from './splitText.js';
-import { MarkdownLine, MarkdownWord } from './types.js';
+import type { MarkdownLine, MarkdownWord } from './types.js';
 
 function applyStyle(dom, styleFn) {
   if (styleFn) {
diff --git a/packages/mermaid/src/rendering-util/handle-markdown-text.ts b/packages/mermaid/src/rendering-util/handle-markdown-text.ts
index ae76faf8a..ce694edcd 100644
--- a/packages/mermaid/src/rendering-util/handle-markdown-text.ts
+++ b/packages/mermaid/src/rendering-util/handle-markdown-text.ts
@@ -1,7 +1,7 @@
 import type { Content } from 'mdast';
 import { fromMarkdown } from 'mdast-util-from-markdown';
 import { dedent } from 'ts-dedent';
-import { MarkdownLine, MarkdownWordType } from './types.js';
+import type { MarkdownLine, MarkdownWordType } from './types.js';
 
 /**
  * @param markdown - markdown to process
diff --git a/packages/mermaid/src/utils.ts b/packages/mermaid/src/utils.ts
index be35f4291..42b4ee67e 100644
--- a/packages/mermaid/src/utils.ts
+++ b/packages/mermaid/src/utils.ts
@@ -1,5 +1,6 @@
 // @ts-nocheck : TODO Fix ts errors
 import { sanitizeUrl } from '@braintree/sanitize-url';
+import type { CurveFactory } from 'd3';
 import {
   curveBasis,
   curveBasisClosed,
@@ -13,7 +14,6 @@ import {
   curveCatmullRomClosed,
   curveCatmullRomOpen,
   curveCatmullRom,
-  CurveFactory,
   curveLinear,
   curveLinearClosed,
   curveMonotoneX,
@@ -29,7 +29,7 @@ import { configKeys } from './defaultConfig.js';
 import { log } from './logger.js';
 import { detectType } from './diagram-api/detectType.js';
 import assignWithDepth from './assignWithDepth.js';
-import { MermaidConfig } from './config.type.js';
+import type { MermaidConfig } from './config.type.js';
 import memoize from 'lodash-es/memoize.js';
 import merge from 'lodash-es/merge.js';
 import { directiveRegex } from './diagram-api/regexes.js';