v0.124.0

Library Definitions:

• Add StorageEvent overloads.

Misc:

• Use textEdit in identifier completion item responses over the LSP, to avoid possible behavior differences with different LSP clients.
• Various improvements to the pretty-printer.
• A small improvement in completeness when handling the "not" operation in the presence of unions of literal types.
• Wrap the usage message to 100 chars.
• Fix a poorly-positioned error related to polymorphic function types.

Parser:

• Improved some parser error messages by treating the end of file as a valid end of object property.
• Updated ESTree output for import expressions to match the spec.

flow-dev-tools:

• Add the update-suppressions subcommand.