Update cheatsheets

tslint

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# tslint
+
+> A pluggable linting utility for TypeScript.
+> More information: <https://palantir.github.io/tslint>.
+
+- Create TSLint config:
+
+`tslint --init`
+
+- Lint on a given set of files:
+
+`tslint {{path/to/file1.js path/to/file2.js ...}}`
+
+- Fix lint issues:
+
+`tslint --fix`
+
+- Lint with the configuration file in the project root:
+
+`tslint --project {{path/to/project_root}}`