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+# Composition
+
+## Building
+
+### Requirements
+
+- Typescript compiler (Debian package name: `node-typescript`)
+- GNU Make (Debian package name: `make`)
+
+
+### Instructions
+
+- execute `tools/build`
+
+
+## Running
+
+### Requirement
+
+- NodeJS (Debian package name: `nodejs`)
+
+
+### Instructions
+
+- execute `build/mixin`
+