Package Exports
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@blockly/dev-scripts) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
@blockly/dev-scripts 
This package includes scripts and configuration files used by Blockly plugins.
Available Scripts
blockly-scripts start
Runs the package in development mode.
Open http://localhost:3000/test to view the test playground in the browser. The page will reload if you make edits.
blockly-scripts build
Builds the package into the dist directory.
blockly-scripts lint
Runs eslint on the src and test directories.
blockly-scripts clean
Deletes the dist and build directories if they exist.