Add initial generation

.gitignore

@@ -0,0 +1,34 @@
+# dependencies (bun install)
+node_modules
+
+# output
+out
+dist
+*.tgz
+
+# code coverage
+coverage
+*.lcov
+
+# logs
+logs
+_.log
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# caches
+.eslintcache
+.cache
+*.tsbuildinfo
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

Dockerfile

@@ -0,0 +1,12 @@
+FROM oven/bun:1-alpine AS base
+WORKDIR /app
+
+FROM base AS deps
+COPY package.json bun.lock* ./
+RUN bun install --frozen-lockfile --production
+
+FROM base AS runner
+COPY --from=deps /app/node_modules ./node_modules
+COPY src ./src
+EXPOSE 4040
+CMD ["bun", "run", "src/index.ts"]

Justfile

@@ -0,0 +1,26 @@
+default:
+    @just --list
+
+dev:
+    bun run dev
+
+start:
+    bun run start
+
+check:
+    bun run check
+
+fix:
+    bun run fix
+
+build:
+    docker build -t collabd .
+
+up:
+    docker compose up -d
+
+down:
+    docker compose down
+
+logs:
+    docker compose logs -f

NOTES.txt

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+collabd design notes
+
+two possible sync modes
+-----------------------
+
+1. text-crdt mode (current implementation)
+
+   uses yjs for proper text crdt operations. handles insertions, deletions,
+   concurrent edits with automatic conflict resolution. supports all the
+   stuff editors expect: select, cut, paste, undo per user.
+
+   pros:
+   - real editor behavior
+   - proper undo/redo
+   - handles complex concurrent edits
+
+   cons:
+   - more complex
+   - yjs overhead
+   - adapters need to translate buffer ops to crdt ops
+
+2. cell-grid mode (simpler alternative)
+
+   treat document as 2d grid of cells at (row, col). each cell is one
+   character. last write wins (or use timestamps per cell).
+
+   basically: shared terminal buffer.
+
+   pros:
+   - dead simple
+   - no crdt library needed
+   - works great for terminal-native use cases
+   - less adapter complexity
+
+   cons:
+   - no cut/paste (moving cells is weird)
+   - no semantic operations (select word, delete line)
+   - undo is per-cell, not per-action
+   - inserting char doesnt shift rest of line
+
+   good for: shared scratch buffer, terminal notepad, mob viewing
+   bad for: actual code editing
+
+could support both modes and let adapters pick. text-crdt for real editors,
+cell-grid for simpler/terminal-only tools.
+
+jquast suggested this approach - worth keeping in mind for mvp simplicity.

README.md

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+# collabd
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run:
+
+```bash
+bun run src/index.ts
+```
+
+This project was created using `bun init` in bun v1.3.5. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.

adapters/vim/bridge.ts

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+#!/usr/bin/env bun
+// bridge between vim (stdin/stdout json lines) and collabd (websocket)
+// vim spawns this process and communicates via channels
+
+import * as Y from "yjs";
+
+const DAEMON_URL = process.env.COLLABD_URL || "ws://localhost:4040/ws";
+
+let ws: WebSocket | null = null;
+let doc: Y.Doc | null = null;
+let text: Y.Text | null = null;
+let suppressLocal = false;
+
+function send(msg: object) {
+  console.log(JSON.stringify(msg));
+}
+
+function connect(roomName: string) {
+  doc = new Y.Doc();
+  text = doc.getText("content");
+
+  // when remote changes come in, notify vim
+  text.observe(() => {
+    if (!suppressLocal) {
+      send({ type: "content", text: text?.toString() || "" });
+    }
+  });
+
+  ws = new WebSocket(DAEMON_URL);
+
+  ws.onopen = () => {
+    ws?.send(JSON.stringify({ type: "join", room: roomName }));
+    send({ type: "connected", room: roomName });
+  };
+
+  ws.onmessage = (ev) => {
+    const msg = JSON.parse(ev.data.toString());
+    switch (msg.type) {
+      case "sync":
+      case "update": {
+        if (!doc) break;
+        suppressLocal = true;
+        Y.applyUpdate(doc, new Uint8Array(msg.data));
+        suppressLocal = false;
+        send({ type: "content", text: text?.toString() || "" });
+        break;
+      }
+      case "peers": {
+        send({ type: "peers", count: msg.count });
+        break;
+      }
+    }
+  };
+
+  ws.onclose = () => {
+    send({ type: "disconnected" });
+  };
+
+  ws.onerror = () => {
+    send({ type: "error", message: "websocket error" });
+  };
+}
+
+function setContent(newContent: string) {
+  if (!doc || !text || !ws) return;
+
+  const oldContent = text.toString();
+  if (oldContent === newContent) return;
+
+  // compute diff and apply
+  // simple approach: delete all, insert all
+  // TODO: proper diff for efficiency
+  const t = text;
+  doc.transact(() => {
+    t.delete(0, t.length);
+    t.insert(0, newContent);
+  });
+
+  // send update to daemon
+  const update = Y.encodeStateAsUpdate(doc);
+  ws.send(JSON.stringify({ type: "update", data: Array.from(update) }));
+}
+
+// read json lines from stdin
+const decoder = new TextDecoder();
+for await (const chunk of Bun.stdin.stream()) {
+  const lines = decoder.decode(chunk).trim().split("\n");
+  for (const line of lines) {
+    if (!line) continue;
+    try {
+      const msg = JSON.parse(line);
+      switch (msg.type) {
+        case "connect":
+          connect(msg.room);
+          break;
+        case "content":
+          setContent(msg.text);
+          break;
+        case "disconnect":
+          ws?.close();
+          break;
+      }
+    } catch {
+      send({ type: "error", message: "invalid json" });
+    }
+  }
+}

adapters/vim/collab.vim

@@ -0,0 +1,119 @@
+vim9script
+
+# collab.vim - collaborative editing adapter for collabd
+# requires: bun, collabd daemon running
+
+var bridge_job: job
+var bridge_channel: channel
+var connected = false
+var room = ""
+var suppressing = false
+
+# path to bridge script (adjust as needed)
+const bridge_script = expand('<sfile>:p:h') .. '/bridge.ts'
+
+def Send(msg: dict<any>)
+    if bridge_channel != null
+        ch_sendraw(bridge_channel, json_encode(msg) .. "\n")
+    endif
+enddef
+
+def OnOutput(ch: channel, msg: string)
+    if empty(msg)
+        return
+    endif
+    var data: dict<any>
+    try
+        data = json_decode(msg)
+    catch
+        return
+    endtry
+
+    if data.type == 'connected'
+        connected = true
+        echom '[collab] connected to room: ' .. data.room
+    elseif data.type == 'disconnected'
+        connected = false
+        echom '[collab] disconnected'
+    elseif data.type == 'content'
+        ApplyRemoteContent(data.text)
+    elseif data.type == 'peers'
+        echom '[collab] peers: ' .. data.count
+    elseif data.type == 'error'
+        echoerr '[collab] ' .. data.message
+    endif
+enddef
+
+def ApplyRemoteContent(content: string)
+    if suppressing
+        return
+    endif
+    suppressing = true
+    var lines = split(content, "\n", true)
+    var view = winsaveview()
+    silent! :%delete _
+    setline(1, lines)
+    winrestview(view)
+    suppressing = false
+enddef
+
+def SendBuffer()
+    if !connected || suppressing
+        return
+    endif
+    var lines = getline(1, '$')
+    var content = join(lines, "\n")
+    Send({type: 'content', text: content})
+enddef
+
+export def Connect(room_name: string)
+    if bridge_job != null
+        Disconnect()
+    endif
+
+    room = room_name
+    bridge_job = job_start(['bun', 'run', bridge_script], {
+        mode: 'nl',
+        out_cb: OnOutput,
+        err_io: 'null'
+    })
+    bridge_channel = job_getchannel(bridge_job)
+
+    # give it a moment to start
+    sleep 100m
+    Send({type: 'connect', room: room_name})
+
+    # set up autocmds to send changes
+    augroup CollabVim
+        autocmd!
+        autocmd TextChanged,TextChangedI * call SendBuffer()
+    augroup END
+enddef
+
+export def Disconnect()
+    if bridge_job != null
+        Send({type: 'disconnect'})
+        job_stop(bridge_job)
+        bridge_job = null
+        bridge_channel = null
+    endif
+    connected = false
+    room = ""
+    augroup CollabVim
+        autocmd!
+    augroup END
+    echom '[collab] disconnected'
+enddef
+
+export def Status()
+    if connected
+        echom '[collab] connected to room: ' .. room
+    else
+        echom '[collab] not connected'
+    endif
+enddef
+
+# commands
+command! -nargs=1 CollabJoin call Connect(<q-args>)
+command! CollabLeave call Disconnect()
+command! CollabStatus call Status()

biome.json

@@ -0,0 +1,19 @@
+{
+  "$schema": "https://biomejs.dev/schemas/latest/schema.json",
+  "linter": {
+    "enabled": true,
+    "rules": { "recommended": true }
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "assist": {
+    "actions": {
+      "source": {
+        "organizeImports": { "level": "on" }
+      }
+    }
+  }
+}

bun.lock

@@ -0,0 +1,55 @@
+{
+  "lockfileVersion": 1,
+  "configVersion": 1,
+  "workspaces": {
+    "": {
+      "name": "collabd",
+      "dependencies": {
+        "lib0": "^0.2.117",
+        "yjs": "^13.6.29",
+      },
+      "devDependencies": {
+        "@biomejs/biome": "^2.3.13",
+        "@types/bun": "^1.3.6",
+      },
+      "peerDependencies": {
+        "typescript": "^5",
+      },
+    },
+  },
+  "packages": {
+    "@biomejs/biome": ["@biomejs/biome@2.3.13", "", { "optionalDependencies": { "@biomejs/cli-darwin-arm64": "2.3.13", "@biomejs/cli-darwin-x64": "2.3.13", "@biomejs/cli-linux-arm64": "2.3.13", "@biomejs/cli-linux-arm64-musl": "2.3.13", "@biomejs/cli-linux-x64": "2.3.13", "@biomejs/cli-linux-x64-musl": "2.3.13", "@biomejs/cli-win32-arm64": "2.3.13", "@biomejs/cli-win32-x64": "2.3.13" }, "bin": { "biome": "bin/biome" } }, "sha512-Fw7UsV0UAtWIBIm0M7g5CRerpu1eKyKAXIazzxhbXYUyMkwNrkX/KLkGI7b+uVDQ5cLUMfOC9vR60q9IDYDstA=="],
+
+    "@biomejs/cli-darwin-arm64": ["@biomejs/cli-darwin-arm64@2.3.13", "", { "os": "darwin", "cpu": "arm64" }, "sha512-0OCwP0/BoKzyJHnFdaTk/i7hIP9JHH9oJJq6hrSCPmJPo8JWcJhprK4gQlhFzrwdTBAW4Bjt/RmCf3ZZe59gwQ=="],
+
+    "@biomejs/cli-darwin-x64": ["@biomejs/cli-darwin-x64@2.3.13", "", { "os": "darwin", "cpu": "x64" }, "sha512-AGr8OoemT/ejynbIu56qeil2+F2WLkIjn2d8jGK1JkchxnMUhYOfnqc9sVzcRxpG9Ycvw4weQ5sprRvtb7Yhcw=="],
+
+    "@biomejs/cli-linux-arm64": ["@biomejs/cli-linux-arm64@2.3.13", "", { "os": "linux", "cpu": "arm64" }, "sha512-xvOiFkrDNu607MPMBUQ6huHmBG1PZLOrqhtK6pXJW3GjfVqJg0Z/qpTdhXfcqWdSZHcT+Nct2fOgewZvytESkw=="],
+
+    "@biomejs/cli-linux-arm64-musl": ["@biomejs/cli-linux-arm64-musl@2.3.13", "", { "os": "linux", "cpu": "arm64" }, "sha512-TUdDCSY+Eo/EHjhJz7P2GnWwfqet+lFxBZzGHldrvULr59AgahamLs/N85SC4+bdF86EhqDuuw9rYLvLFWWlXA=="],
+
+    "@biomejs/cli-linux-x64": ["@biomejs/cli-linux-x64@2.3.13", "", { "os": "linux", "cpu": "x64" }, "sha512-s+YsZlgiXNq8XkgHs6xdvKDFOj/bwTEevqEY6rC2I3cBHbxXYU1LOZstH3Ffw9hE5tE1sqT7U23C00MzkXztMw=="],
+
+    "@biomejs/cli-linux-x64-musl": ["@biomejs/cli-linux-x64-musl@2.3.13", "", { "os": "linux", "cpu": "x64" }, "sha512-0bdwFVSbbM//Sds6OjtnmQGp4eUjOTt6kHvR/1P0ieR9GcTUAlPNvPC3DiavTqq302W34Ae2T6u5VVNGuQtGlQ=="],
+
+    "@biomejs/cli-win32-arm64": ["@biomejs/cli-win32-arm64@2.3.13", "", { "os": "win32", "cpu": "arm64" }, "sha512-QweDxY89fq0VvrxME+wS/BXKmqMrOTZlN9SqQ79kQSIc3FrEwvW/PvUegQF6XIVaekncDykB5dzPqjbwSKs9DA=="],
+
+    "@biomejs/cli-win32-x64": ["@biomejs/cli-win32-x64@2.3.13", "", { "os": "win32", "cpu": "x64" }, "sha512-trDw2ogdM2lyav9WFQsdsfdVy1dvZALymRpgmWsvSez0BJzBjulhOT/t+wyKeh3pZWvwP3VMs1SoOKwO3wecMQ=="],
+
+    "@types/bun": ["@types/bun@1.3.6", "", { "dependencies": { "bun-types": "1.3.6" } }, "sha512-uWCv6FO/8LcpREhenN1d1b6fcspAB+cefwD7uti8C8VffIv0Um08TKMn98FynpTiU38+y2dUO55T11NgDt8VAA=="],
+
+    "@types/node": ["@types/node@25.0.10", "", { "dependencies": { "undici-types": "~7.16.0" } }, "sha512-zWW5KPngR/yvakJgGOmZ5vTBemDoSqF3AcV/LrO5u5wTWyEAVVh+IT39G4gtyAkh3CtTZs8aX/yRM82OfzHJRg=="],
+
+    "bun-types": ["bun-types@1.3.6", "", { "dependencies": { "@types/node": "*" } }, "sha512-OlFwHcnNV99r//9v5IIOgQ9Uk37gZqrNMCcqEaExdkVq3Avwqok1bJFmvGMCkCE0FqzdY8VMOZpfpR3lwI+CsQ=="],
+
+    "isomorphic.js": ["isomorphic.js@0.2.5", "", {}, "sha512-PIeMbHqMt4DnUP3MA/Flc0HElYjMXArsw1qwJZcm9sqR8mq3l8NYizFMty0pWwE/tzIGH3EKK5+jes5mAr85yw=="],
+
+    "lib0": ["lib0@0.2.117", "", { "dependencies": { "isomorphic.js": "^0.2.4" }, "bin": { "0serve": "bin/0serve.js", "0gentesthtml": "bin/gentesthtml.js", "0ecdsa-generate-keypair": "bin/0ecdsa-generate-keypair.js" } }, "sha512-DeXj9X5xDCjgKLU/7RR+/HQEVzuuEUiwldwOGsHK/sfAfELGWEyTcf0x+uOvCvK3O2zPmZePXWL85vtia6GyZw=="],
+
+    "typescript": ["typescript@5.9.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw=="],
+
+    "undici-types": ["undici-types@7.16.0", "", {}, "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw=="],
+
+    "yjs": ["yjs@13.6.29", "", { "dependencies": { "lib0": "^0.2.99" } }, "sha512-kHqDPdltoXH+X4w1lVmMtddE3Oeqq48nM40FD5ojTd8xYhQpzIDcfE2keMSU5bAgRPJBe225WTUdyUgj1DtbiQ=="],
+  }
+}

compose.yml

@@ -0,0 +1,6 @@
+services:
+  collabd:
+    build: .
+    ports:
+      - "4040:4040"
+    restart: unless-stopped

package.json

@@ -0,0 +1,25 @@
+{
+  "name": "collabd",
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "bun run --watch src/index.ts",
+    "start": "bun run src/index.ts",
+    "test": "bun test",
+    "check": "biome check .",
+    "fix": "biome check --write ."
+  },
+  "dependencies": {
+    "lib0": "^0.2.117",
+    "yjs": "^13.6.29"
+  },
+  "devDependencies": {
+    "@biomejs/biome": "^2.3.13",
+    "@types/bun": "^1.3.6"
+  },
+  "module": "src/index.ts",
+  "private": true,
+  "peerDependencies": {
+    "typescript": "^5"
+  }
+}

src/index.ts

@@ -0,0 +1,64 @@
+import { decode } from "./protocol";
+import { type Client, getOrCreateSession, getSession } from "./session";
+
+const PORT = Number(process.env.PORT) || 4040;
+
+Bun.serve({
+  port: PORT,
+  fetch(req, server) {
+    const url = new URL(req.url);
+    if (url.pathname === "/ws") {
+      const upgraded = server.upgrade(req, { data: { room: null } });
+      if (!upgraded) {
+        return new Response("websocket upgrade failed", { status: 400 });
+      }
+      return;
+    }
+    return new Response("collabd running");
+  },
+  websocket: {
+    open() {
+      console.debug("client connected");
+    },
+    message(ws, raw) {
+      const msg = decode(raw.toString());
+      if (!msg) return;
+
+      const client: Client = { ws };
+
+      switch (msg.type) {
+        case "join": {
+          const session = getOrCreateSession(msg.room);
+          ws.data.room = msg.room;
+          session.join(client);
+          console.debug(`client joined room: ${msg.room}`);
+          break;
+        }
+        case "leave": {
+          if (ws.data.room) {
+            const session = getSession(ws.data.room);
+            session?.leave(client);
+            ws.data.room = null;
+          }
+          break;
+        }
+        case "update": {
+          if (ws.data.room) {
+            const session = getSession(ws.data.room);
+            session?.applyUpdate(new Uint8Array(msg.data), client);
+          }
+          break;
+        }
+      }
+    },
+    close(ws) {
+      if (ws.data.room) {
+        const session = getSession(ws.data.room);
+        session?.leave({ ws });
+      }
+      console.debug("client disconnected");
+    },
+  },
+});
+
+console.log(`collabd listening on :${PORT}`);

src/protocol.test.ts

@@ -0,0 +1,21 @@
+import { describe, expect, test } from "bun:test";
+import { decode, encode } from "./protocol";
+
+describe("protocol", () => {
+  test("encode produces valid json", () => {
+    const msg = { type: "sync" as const, data: [1, 2, 3] };
+    const encoded = encode(msg);
+    expect(JSON.parse(encoded)).toEqual(msg);
+  });
+
+  test("decode parses valid json", () => {
+    const msg = { type: "join", room: "test" };
+    const decoded = decode(JSON.stringify(msg));
+    expect(decoded).toEqual(msg);
+  });
+
+  test("decode returns null for invalid json", () => {
+    expect(decode("not json")).toBeNull();
+    expect(decode("{broken")).toBeNull();
+  });
+});

src/protocol.ts

@@ -0,0 +1,25 @@
+// message types between daemon and adapters
+
+export type ClientMessage =
+  | { type: "join"; room: string }
+  | { type: "leave" }
+  | { type: "update"; data: number[] } // yjs update as byte array
+  | { type: "awareness"; data: number[] };
+
+export type ServerMessage =
+  | { type: "sync"; data: number[] } // full yjs state
+  | { type: "update"; data: number[] }
+  | { type: "awareness"; data: number[] }
+  | { type: "peers"; count: number };
+
+export function encode(msg: ServerMessage): string {
+  return JSON.stringify(msg);
+}
+
+export function decode(raw: string): ClientMessage | null {
+  try {
+    return JSON.parse(raw) as ClientMessage;
+  } catch {
+    return null;
+  }
+}

src/session.test.ts

@@ -0,0 +1,59 @@
+import { describe, expect, test } from "bun:test";
+import * as Y from "yjs";
+import { getOrCreateSession, Session } from "./session";
+
+describe("Session", () => {
+  test("creates yjs doc on init", () => {
+    const session = new Session("test-room");
+    expect(session.doc).toBeInstanceOf(Y.Doc);
+    expect(session.name).toBe("test-room");
+  });
+
+  test("tracks clients", () => {
+    const session = new Session("test-room");
+    const mockWs = {
+      send: () => {},
+      data: { room: null as string | null },
+    } as unknown as import("bun").ServerWebSocket<{ room: string | null }>;
+    const client = { ws: mockWs };
+
+    expect(session.clients.size).toBe(0);
+    session.join(client);
+    expect(session.clients.size).toBe(1);
+    session.leave(client);
+    expect(session.clients.size).toBe(0);
+  });
+
+  test("applies yjs updates", () => {
+    const session = new Session("test-room");
+    const text = session.doc.getText("content");
+
+    // simulate a remote update
+    const remoteDoc = new Y.Doc();
+    const remoteText = remoteDoc.getText("content");
+    remoteText.insert(0, "hello");
+    const update = Y.encodeStateAsUpdate(remoteDoc);
+
+    const mockWs = {
+      send: () => {},
+      data: { room: null as string | null },
+    } as unknown as import("bun").ServerWebSocket<{ room: string | null }>;
+    session.applyUpdate(update, { ws: mockWs });
+
+    expect(text.toString()).toBe("hello");
+  });
+});
+
+describe("getOrCreateSession", () => {
+  test("returns same session for same room", () => {
+    const s1 = getOrCreateSession("room-a");
+    const s2 = getOrCreateSession("room-a");
+    expect(s1).toBe(s2);
+  });
+
+  test("returns different sessions for different rooms", () => {
+    const s1 = getOrCreateSession("room-x");
+    const s2 = getOrCreateSession("room-y");
+    expect(s1).not.toBe(s2);
+  });
+});

src/session.ts

@@ -0,0 +1,63 @@
+import type { ServerWebSocket } from "bun";
+import * as Y from "yjs";
+import { encode } from "./protocol";
+
+export interface Client {
+  ws: ServerWebSocket<{ room: string | null }>;
+}
+
+export class Session {
+  doc: Y.Doc;
+  clients: Set<Client> = new Set();
+
+  constructor(public name: string) {
+    this.doc = new Y.Doc();
+  }
+
+  join(client: Client) {
+    this.clients.add(client);
+    // send full state to new client
+    const state = Y.encodeStateAsUpdate(this.doc);
+    client.ws.send(encode({ type: "sync", data: Array.from(state) }));
+    this.broadcastPeerCount();
+  }
+
+  leave(client: Client) {
+    this.clients.delete(client);
+    this.broadcastPeerCount();
+  }
+
+  applyUpdate(update: Uint8Array, from: Client) {
+    Y.applyUpdate(this.doc, update);
+    // broadcast to others
+    for (const client of this.clients) {
+      if (client !== from) {
+        client.ws.send(encode({ type: "update", data: Array.from(update) }));
+      }
+    }
+  }
+
+  broadcastPeerCount() {
+    const msg = encode({ type: "peers", count: this.clients.size });
+    for (const client of this.clients) {
+      client.ws.send(msg);
+    }
+  }
+}
+
+// room name -> session
+const sessions = new Map<string, Session>();
+
+export function getOrCreateSession(name: string): Session {
+  let session = sessions.get(name);
+  if (!session) {
+    session = new Session(name);
+    sessions.set(name, session);
+    console.debug(`session created: ${name}`);
+  }
+  return session;
+}
+
+export function getSession(name: string): Session | undefined {
+  return sessions.get(name);
+}

tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "types": ["bun"],
+    "strict": true,
+    "skipLibCheck": true,
+    "noEmit": true
+  },
+  "include": ["src/**/*"]
+}