single-spa 7.0.0-beta.0 on Node.js NPM

7.0.0-beta.0

#1186 a061710 Thanks @joeldenning! - Begin migration to typescript
WHAT: single-spa@6 was implemented in Javascript, with additional hand-crafted typescript declaration files. single-spa@7 is now implemented in Typescript. The typescript interfaces, types, etc changed somewhat during the migration. single-spa's package.json now includes typescript definitions in the "exports" field.
WHY: The single-spa core team hopes to migrate most single-spa projects to typescript, for type safety.
HOW: JS-only users of single-spa can safely upgrade without any changes. Typescript users will notice that some of the exported types are no longer available, modified, or renamed. See the rest of the changelog for exact descriptions of which types have changed. We encourage single-spa's typescript users to use the Parameters utility type to access function argument types that previously were exported.
#1230 66c7f33 Thanks @joeldenning! - Update package.json entry points
The "module" and "typings" fields have been removed from the package.json, in favor of the "exports" field only.
#1216 45255a9 Thanks @joeldenning! - Drop IE11 support. Change browserslist target
#1230 66c7f33 Thanks @joeldenning! - Remove different builds for ES5 versus ES2015
#1216 45255a9 Thanks @joeldenning! - remove es2015 and es5 folders from published tarball

#1254 4992efe Thanks @joeldenning! - Allow unloading applications in SKIP_BECAUSE_BROKEN status
#1199 b1fbbca Thanks @joeldenning! - Migrate applications folder to typescript
#1202 a00b0df Thanks @joeldenning! - Migrate navigation folder to typescript
#1196 a52a3e4 Thanks @joeldenning! - Migrate devtools to typescript
#1210 d717968 Thanks @joeldenning! - Migrate lifecycles folder to typescript