diff --git a/src/__tests__/index.test.ts b/src/__tests__/index.test.ts
index 8ab2718..102b13d 100644
--- a/src/__tests__/index.test.ts
+++ b/src/__tests__/index.test.ts
@@ -1,7 +1,5 @@
-import { expect, test, beforeAll, afterAll } from "bun:test";
+import { expect, test } from "bun:test";
 import SSSG, { Plugin } from "../index";
-import { mkdirSync, existsSync, rmSync } from "fs";
-import { before } from "node:test";
 import { INPUT_FOLDER, nuke, OUTPUT_FOLDER } from "./util";
 
 class DummyPlugin extends Plugin {
diff --git a/src/index.ts b/src/index.ts
index 2cd536b..68240bb 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -44,7 +44,9 @@ export default class SSSG {
     }
     try {
       fs.rmSync(this.outputFolder, { recursive: true });
-    } catch {}
+    } catch {
+      // I dont car 🌧️
+    }
 
     const sourceFiles = fs.readdirSync(this.inputFolder, {
       recursive: true,
@@ -102,7 +104,7 @@ export default class SSSG {
           data = rewritten;
         }
 
-        let rewrite = await plugin.rewriteFile(data, oldPath);
+        const rewrite = await plugin.rewriteFile(data, oldPath);
 
         if (!rewrite) continue;
 
diff --git a/src/plugins/__tests__/compile-time-js.test.ts b/src/plugins/__tests__/compile-time-js.test.ts
index 0b8d266..9fc8373 100644
--- a/src/plugins/__tests__/compile-time-js.test.ts
+++ b/src/plugins/__tests__/compile-time-js.test.ts
@@ -4,7 +4,7 @@ import CompileTimeJS from "../compile-time-js";
 test("CompileTimeJS evaluates JS expressions in curly braces", async () => {
   const plugin = new CompileTimeJS();
   const input = "Hello {& 2+2 &} World";
-  const output = await plugin.rewriteFile(input, "test.html");
+  const output = await plugin.rewriteFile(input);
   expect(output).toBe("Hello 4 World");
 });
 
@@ -12,13 +12,13 @@ test("CompileTimeJS handles multiple expressions", async () => {
   const plugin = new CompileTimeJS();
   const input = "{& 1+1 &} and {& 3*3 &}";
   console.log(input)
-  const output = await plugin.rewriteFile(input, "test.html");
+  const output = await plugin.rewriteFile(input);
   expect(output).toBe("2 and 9");
 });
 
 test("CompileTimeJS leaves input unchanged if no expressions", async () => {
   const plugin = new CompileTimeJS();
   const input = "No expressions here.";
-  const output = await plugin.rewriteFile(input, "test.html");
+  const output = await plugin.rewriteFile(input);
   expect(output).toBe("No expressions here.");
 });
diff --git a/src/plugins/__tests__/markdown-compiler.test.ts b/src/plugins/__tests__/markdown-compiler.test.ts
index 96ca18d..72c9182 100644
--- a/src/plugins/__tests__/markdown-compiler.test.ts
+++ b/src/plugins/__tests__/markdown-compiler.test.ts
@@ -11,16 +11,16 @@ const mockParseMetadata = (file: string) => {
   return undefined;
 };
 
-// @ts-expect-error
+// @ts-expect-error Mocked.
 MarkdownCompiler.prototype["marked"] = mockMarked;
-// @ts-expect-error
+// @ts-expect-error Mocked.
 MarkdownCompiler.prototype["parseMetadata"] = mockParseMetadata;
 
 test("MarkdownCompiler compiles markdown to HTML", async () => {
   const plugin = new MarkdownCompiler();
   const input = "# Hello World";
 
-  const output = await plugin.rewriteFile(input, "test.md");
+  const output = await plugin.rewriteFile(input);
   expect(typeof output).toBe("string");
   expect(output).toContain("Hello World");
 });
@@ -28,7 +28,7 @@ test("MarkdownCompiler compiles markdown to HTML", async () => {
 test("MarkdownCompiler uses metadata title if present", async () => {
   const plugin = new MarkdownCompiler();
   const input = "title=Hello\n=+\n# Some Content";
-  const output = await plugin.rewriteFile(input, "test.md");
+  const output = await plugin.rewriteFile(input);
   expect(output).toContain("Hello");
   expect(output).toContain("Some Content");
 });
@@ -36,6 +36,6 @@ test("MarkdownCompiler uses metadata title if present", async () => {
 test("MarkdownCompiler returns HTML for markdown without metadata", async () => {
   const plugin = new MarkdownCompiler();
   const input = "# Just Markdown";
-  const output = await plugin.rewriteFile(input, "test.md");
+  const output = await plugin.rewriteFile(input);
   expect(output).toContain("Just Markdown");
 });
diff --git a/src/plugins/__tests__/postcss.test.ts b/src/plugins/__tests__/postcss.test.ts
index 828653c..afb1dfb 100644
--- a/src/plugins/__tests__/postcss.test.ts
+++ b/src/plugins/__tests__/postcss.test.ts
@@ -17,14 +17,14 @@ uppercasePlugin.postcss = true;
 test("PostCSS applies plugins to CSS", async () => {
   const plugin = new PostCSS([uppercasePlugin()]);
   const input = "body { color: red; }";
-  const output = await plugin.rewriteFile(input);
+  const output = await plugin.rewriteFile(input, "test");
   expect(output).toContain("COLOR: RED;");
 });
 
 test("PostCSS returns unchanged CSS if no plugins", async () => {
   const plugin = new PostCSS([]);
   const input = "body { color: blue; }";
-  const output = await plugin.rewriteFile(input);
+  const output = await plugin.rewriteFile(input, "test");
   expect(output).toBe(input);
 });
 
@@ -43,6 +43,6 @@ test("PostCSS handles multiple plugins", async () => {
 
   const plugin = new PostCSS([replaceRedPlugin(), uppercasePlugin()]);
   const input = "body { color: red; }";
-  const output = await plugin.rewriteFile(input);
+  const output = await plugin.rewriteFile(input, "test");
   expect(output).toContain("COLOR: GREEN;");
 });
diff --git a/src/plugins/__tests__/ts-compiler.test.ts b/src/plugins/__tests__/ts-compiler.test.ts
index 1be754a..f7eca28 100644
--- a/src/plugins/__tests__/ts-compiler.test.ts
+++ b/src/plugins/__tests__/ts-compiler.test.ts
@@ -27,7 +27,7 @@ TSCompiler.prototype["rewriteFile"] = async function (
       minify: this.minify,
       ...this.esbuildOptions,
     });
-  } catch (e) {
+  } catch {
     return;
   }
   if (result.errors.length != 0) {
@@ -51,6 +51,6 @@ test("TSCompiler returns undefined on build error", async () => {
   };
   const plugin = new TSCompiler(false);
   const output = await plugin.rewriteFile("invalid code", "test.ts");
-  //@ts-expect-error
+  //@ts-expect-error Argument of type undefined is not assignable to parameter of type string. (ts 2345)
   expect(output).toBe(undefined);
 });
diff --git a/src/plugins/compile-time-js.ts b/src/plugins/compile-time-js.ts
index ae82271..46ec0a7 100644
--- a/src/plugins/compile-time-js.ts
+++ b/src/plugins/compile-time-js.ts
@@ -6,9 +6,9 @@ export default class CompileTimeJS extends Plugin {
   longLasting = false;
   build = undefined;
 
-  async rewriteFile(file: string, filePath: string): Promise<string> {
+  async rewriteFile(file: string): Promise<string> {
     let input = file;
-    const regex = /\{\&([\s\S]*?)\&\}/gms;
+    const regex = /\{&([\s\S]*?)&\}/gms;
 
     let m;
     while ((m = regex.exec(input)) !== null) {
diff --git a/src/plugins/dev.ts b/src/plugins/dev.ts
index 5d7c00b..c429668 100644
--- a/src/plugins/dev.ts
+++ b/src/plugins/dev.ts
@@ -43,7 +43,7 @@ export default class DevPlugin extends Plugin {
         if (cleanedPath == "/") cleanedPath = "/index.html";
         if (cleanedPath.endsWith("/")) cleanedPath = cleanedPath.slice(0, -1);
 
-        let fsPath = sssg.outputFolder + cleanedPath;
+        const fsPath = sssg.outputFolder + cleanedPath;
 
         if (fsPath.match(/\.\.\//g) !== null) {
           return undefined;
@@ -81,7 +81,7 @@ export default class DevPlugin extends Plugin {
 
           this.allConnections.push(ws);
         },
-        message(ws, message) {},
+        message() {},
         close: (ws) => {
           this.allConnections = this.allConnections.filter(
             (z) => z.data != ws.data,
@@ -92,7 +92,7 @@ export default class DevPlugin extends Plugin {
     });
   }
 
-  async rewriteFile(file: string, filePath: string) {
+  async rewriteFile() {
     return undefined;
   }
 }
diff --git a/src/plugins/markdown-compiler.ts b/src/plugins/markdown-compiler.ts
index 6ec9e4b..ab30e38 100644
--- a/src/plugins/markdown-compiler.ts
+++ b/src/plugins/markdown-compiler.ts
@@ -10,11 +10,11 @@ export default class MarkdownCompiler extends Plugin {
   renameTo = "html";
   longLasting = false;
 
-  async rewriteFile(file: string, filePath: string) {
+  async rewriteFile(file: string) {
     let text = file;
     const metadata = parseMetadata(text);
     if (metadata) {
-      let textSplit = text.split("\n");
+      const textSplit = text.split("\n");
       textSplit.splice(0, Object.keys(metadata).length);
       textSplit.unshift(metadata.title);
       text = textSplit.join("\n");
diff --git a/src/plugins/markdown-metadata.ts b/src/plugins/markdown-metadata.ts
index 655246f..dee046a 100644
--- a/src/plugins/markdown-metadata.ts
+++ b/src/plugins/markdown-metadata.ts
@@ -23,7 +23,7 @@ export default class MarkdownMetadataGenerator extends Plugin {
   renameTo = "json";
   longLasting = false;
 
-  async rewriteFile(file: string, filePath: string) {
+  async rewriteFile(file: string) {
     const metadata = parseMetadata(file);
     if (!metadata) return;
     return JSON.stringify(metadata);
diff --git a/src/plugins/postcss.ts b/src/plugins/postcss.ts
index b4ca98c..d877032 100644
--- a/src/plugins/postcss.ts
+++ b/src/plugins/postcss.ts
@@ -15,8 +15,8 @@ export default class PostCSS extends Plugin {
     this.plugins = plugins;
   }
 
-  async rewriteFile(file: string) {
-    const data = await postcss(this.plugins).process(file, { from: undefined });
+  async rewriteFile(file: string, filePath: string) {
+    const data = await postcss(this.plugins).process(file, { from: filePath });
     return data.css;
   }
 }
diff --git a/src/plugins/variables.ts b/src/plugins/variables.ts
index bc940da..a1b6262 100644
--- a/src/plugins/variables.ts
+++ b/src/plugins/variables.ts
@@ -18,7 +18,7 @@ export default class Variables extends Plugin {
     this.variables = this.varBuild();
   }
 
-  async rewriteFile(file: string, filePath: string): Promise<string> {
+  async rewriteFile(file: string): Promise<string> {
     let prevfile = file;
     for (const a of Object.entries(this.variables)) {
       prevfile = prevfile.replaceAll(a[0], a[1]);