[ "tsconfig.json", ".gitignore", "README.md", "src/test/runTest.ts", "src/extension.ts", "src/utils.ts", "src/increaseHeading.ts", "src/decreaseHeading.ts", "src/setHeading.ts", "package.json", ".vscode/launch.json", "src/test/adjustHeadingLevel.test.ts" ]