Refactor TypeScript definition to CommonJS compatible export

[BendingBender]

Breaking change.

[cmdcolin]

@BendingBender maybe I'm missing something but in 4.0.0 it appears I'd do a default import but it results in errors from TypeScript

import QuickLRU from 'quick-lru'

error TS1192: Module '"/home/mymodule/node_modules/quick-lru/index"' has no default export.                                                                    

6 import QuickLRU from 'quick-lru'

[sindresorhus]

Read the release notes: https://github.com/sindresorhus/quick-lru/releases/tag/v4.0.0

[cmdcolin]

Ah thanks. I guess even with this I get this error

SyntaxError: `import =` is not supported by @babel/plugin-transform-typescript

If I added allowSyntheticDefaultImports to tsconfig.json and then import QuickLRU from 'quick-lru' then it did seem to work with quick-lru@4.0.0

[BendingBender]

I recommend using the esModuleInterop flag, it's the more modern variant of syntheticDefaultImports, it'll work even without Babel.