Website Structure

Frontend-Learner/node_modules/comment-parser/src/transforms/indent.ts

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+import { Transform } from './index.js';
+import { Block, Line } from '../primitives.js';
+import { rewireSource } from '../util.js';
+
+const pull = (offset: number) => (str) => str.slice(offset);
+const push = (offset: number) => {
+  const space = ''.padStart(offset, ' ');
+  return (str) => str + space;
+};
+
+export default function indent(pos: number): Transform {
+  let shift: (string: string) => string;
+  const pad = (start: string) => {
+    if (shift === undefined) {
+      const offset = pos - start.length;
+      shift = offset > 0 ? push(offset) : pull(-offset);
+    }
+    return shift(start);
+  };
+
+  const update = (line: Line): Line => ({
+    ...line,
+    tokens: { ...line.tokens, start: pad(line.tokens.start) },
+  });
+
+  return ({ source, ...fields }: Block): Block =>
+    rewireSource({ ...fields, source: source.map(update) });
+}