Update cheatsheets

lebab

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# lebab
+
+> A JavaScript modernizer for transpiling code to ES6/ES7.
+> Transformations must be provided for all examples.
+> More information: <https://github.com/lebab/lebab>.
+
+- Transpile using one or more comma-separated transformations:
+
+`lebab --transform {{transformation1,transformation2,...}}`
+
+- Transpile a file to `stdout`:
+
+`lebab {{path/to/input_file}}`
+
+- Transpile a file to the specified output file:
+
+`lebab {{path/to/input_file}} --out-file {{path/to/output_file}}`
+
+- Replace all `.js` files in-place in the specified directory, glob or file:
+
+`lebab --replace {{directory|glob|file}}`
+
+- Display help:
+
+`lebab --help`