fix: render constructors as new ClassName(params) format

plugins/theme/index.mjs

@@ -12,15 +12,171 @@ export class DocKitTheme extends MarkdownTheme {
 }
 
 export class DocKitThemeContext extends MarkdownThemeContext {
-  helpers = helpers(this);
+  helpers = {
+    ...this.helpers,
 
-  partials = partials(this);
+    /** @param {import('typedoc').ParameterReflection} */
+    typedListItem: ({ label, name, type, comment }) => {
+      const namePart = label ? ` ${label}:` : name ? ` \`${name}\`` : "";
+      const typePart = type
+        ? ` ${typeof type === "string" ? type : this.partials.someType(type)}`
+        : "";
+      const descPart = comment
+        ? ` ${this.helpers.getCommentParts(comment.summary ?? comment.content)}`
+        : "";
 
-  templates = {
-    ...this.templates,
+      return `*${namePart}${typePart}${descPart}`;
+    },
+
+    typedList: (entries) => entries.map(this.helpers.typedListItem).join("\n"),
+  };
+  partials = {
+    ...this.partials,
+    ...typePartials,
+
+    constructor: (model, options) => {
+      return model.signatures?.map(signature => {
+        const params = signature.parameters ?? [];
+        const className = model.parent?.name ?? "Unknown";
+        const allOptional = params.length > 0 && 
+                            params.every(p => p.flags?.isOptional);
+        const paramStr = allOptional
+          ? `[${params.map(p => p.name).join(", ")}]`
+          : params.map(p => 
+              p.flags?.isOptional ? `[${p.name}]` : p.name
+            ).join(", ");
+        const title = `\`new ${className}(${paramStr})\``;
+        const paramsList = params.length 
+          ? this.helpers.typedList(params) 
+          : "";
+        return [
+          `#### ${title}`,
+          paramsList,
+        ].filter(Boolean).join("\n");
+      }).join("\n\n") ?? "";
+    },
+    // Removes *** horizontal rules between members
+    members: (model, options) => {
+      const items = model.filter(
+        (item) => !this.router.hasOwnDocument(item)
+      );
+      return items
+        .map(item =>
+          this.partials.memberContainer(item, {
+            headingLevel: options.headingLevel,
+            groupTitle: options.groupTitle,
+          })
+        )
+        .filter(Boolean)
+        .join("\n\n");
+    },
+
+    // Removes ### Constructors / ### Methods / ### Properties headings
+    groups: (model, options) => {
+      return (model.groups ?? [])
+        .flatMap(group => {
+          // Skip properties — already shown in constructor params
+          const isPropertiesGroup = group.children?.every(
+            child => child.kind === ReflectionKind.Property
+          );
+          if (isPropertiesGroup) return [];
+
+          const children = group.children?.filter(
+            child => child.isDeclaration()
+          ) ?? [];
+          if (!children.length) return [];
+
+          return [
+            this.partials.members(children, {
+              headingLevel: options.headingLevel,
+              groupTitle: group.title,
+            })
+          ];
+        })
+        .filter(Boolean)
+        .join("\n\n");
+    },
+
+    body: (model, options) => {
+      if (model.groups?.length) {
+        return this.partials.groups(model, {
+          headingLevel: options.headingLevel,
+          kind: model.kind,
+        });
+      }
+      return "";
+    },
+
+    // Typed Lists
+    parametersList: this.helpers.typedList,
+    propertiesTable: this.helpers.typedList,
+    signature: (model, options) => {
+      const comment = options.multipleSignatures
+        ? model.comment
+        : model.comment || model.parent?.comment;
+
+      return [
+        model.typeParameters?.length &&
+          this.partials.typeParametersList(model.typeParameters, {
+            headingLevel: options.headingLevel,
+          }),
+        model.parameters?.length &&
+          this.partials.parametersList(model.parameters, {
+            headingLevel: options.headingLevel,
+          }),
+        this.helpers.typedListItem({
+          label: "Returns",
+          type: model.type ?? "void",
+          comment: model.comment?.getTag("@returns"),
+        }),
+        "",
+        comment &&
+          this.partials.comment(comment, {
+            headingLevel: options.headingLevel,
+          }),
+      ]
+        .filter((x) => (typeof x === "string" ? x : Boolean(x)))
+        .join("\n");
+    },
+
+    // Titles
+    memberTitle: (model) => {
+      //DEBUG
+      // console.log("KIND:", model.kind, "NAME:", model.name, "CONSTRUCTOR KIND:", ReflectionKind.Constructor);
+
+      const prefix = resolveMemberPrefix(model);
+      const params = model.signatures?.[0]?.parameters ?? null;
+      const name = params
+        ? `\`${model.name}(${params.map((p) => p.name).join(", ")})\``
+        : `\`${model.name}\``;
+      return prefix ? `${prefix}: ${name}` : name;
+    },
+    declarationTitle: (model) => {
+      return this.helpers.typedListItem({
+        name: model.name,
+        type: model.type,
+        comment: model.comment,
+      });
+    },
+    memberContainer: (model, options) => {
+      const md = [];
+      if (!this.router.hasOwnDocument(model) &&
+          ![ReflectionKind.Constructor].includes(model.kind)) {
+        md.push(
+          "#".repeat(options.headingLevel) + " " + 
+          this.partials.memberTitle(model)
+        );
+      }
+      md.push(this.partials.member(model, {
+        headingLevel: options.headingLevel + 1, // ← methods get ####
+        nested: options.nested,
+      }));
+      return md.filter(Boolean).join("\n\n");
+    },
   };
 }
 
+/** @param {import('typedoc').Application} app */
 export function load(app) {
   app.renderer.defineTheme('doc-kit', DocKitTheme);
 }