fix editor config for ts file

Author: gengjiawen

.editorconfig

@@ -2,6 +2,6 @@
 indent_style = space
 indent_size = 4
 
-[*.js]
+[*.{js,ts}]
 indent_style = space
 indent_size = 2

the-super-tiny-compiler/the-super-tiny-compiler.test.ts

@@ -1,15 +1,15 @@
-import { codeGenerator, parser, tokenizer, transformer } from "./the-super-tiny-compiler";
+import { codeGenerator, parser, tokenizer, transformer } from './the-super-tiny-compiler'
 
-const input  = '(add 2 (subtract 4 2))';
-const output = 'add(2, subtract(4, 2));';
+const input = '(add 2 (subtract 4 2))'
+const output = 'add(2, subtract(4, 2));'
 
 it('tiny compiler', () => {
-    const tokens = tokenizer(input)
-    expect(tokens).toMatchSnapshot()
-    const ast = parser(tokens)
-    expect(ast).toMatchSnapshot()
-    let newAst = transformer(ast)
-    expect(newAst).toMatchSnapshot()
-    let o = codeGenerator(newAst)
-    expect(o).toBe(output)
+  const tokens = tokenizer(input)
+  expect(tokens).toMatchSnapshot()
+  const ast = parser(tokens)
+  expect(ast).toMatchSnapshot()
+  let newAst = transformer(ast)
+  expect(newAst).toMatchSnapshot()
+  let o = codeGenerator(newAst)
+  expect(o).toBe(output)
 })