TODOs

[Kyle Simpson]

• ESM: detect and combine multiple named imports (import { x } from ..)
• ESM: detect and combine multiple named exports (export { x })
• UMD: detect and combine multiple named exports ($module$exports.x = ..)
• support (flag/config) outputting meta info for a UMD build, such as the order of dependencies (which would be used in the default bundle) in various formats, list of any un-referenced dependencies (that need to be proactively loaded), etc
• support (flag/config) logging of unknown dependencies encountered during builds
• audit all the binding/context values being produced in analysis to see if they're actually being used by the builds
• change all error reporting to include the file/location info (with custom error), or include stack on exception
• finish docs of other library features besides the build(..) method
• move the var _exp = {} from the top of a module to right before the first export (that uses it)
• fix bug #2
• fix bug #3
• change any inserted vars into lets