not compiling with angular 8

[jrocha]

Due to breaking changes on TypeScript 3.7 (link) it's not possible to use this lib using Angular 8.

If you try to use it you get the following compilation errors:

ERROR in node_modules/@coreui/angular/lib/sidebar/app-sidebar-nav/app-sidebar-nav-items.component.d.ts:11:9 - error TS1086: An accessor cannot be declared in an ambient context.
11     set items(items: INavData[]);
           ~~~~~
node_modules/@coreui/angular/lib/sidebar/app-sidebar-nav/app-sidebar-nav-items.component.d.ts:12:9 - error TS1086: An accessor cannot be declared in an ambient context.
12     get items(): INavData[];
           ~~~~~
node_modules/@coreui/angular/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.d.ts:15:9 - error TS1086: An accessor cannot be declared in an ambient context.
15     set item(item: INavData);
           ~~~~
node_modules/@coreui/angular/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.d.ts:16:9 - error TS1086: An accessor cannot be declared in an ambient context.
16     get item(): INavData;
           ~~~~
node_modules/@coreui/angular/lib/sidebar/app-sidebar.component.d.ts:13:9 - error TS1086: An accessor cannot be declared in an ambient context.
13     get minimized(): boolean;
           ~~~~~~~~~
node_modules/@coreui/angular/lib/sidebar/app-sidebar.component.d.ts:14:9 - error TS1086: An accessor cannot be declared in an ambient context.
14     set minimized(value: boolean);
           ~~~~~~~~~

Environment details:

Angular CLI: 8.3.23
Node: 12.14.0
OS: win32 x64
Angular: 8.2.14
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.803.23
@angular-devkit/build-angular     0.803.23
@angular-devkit/build-optimizer   0.803.23
@angular-devkit/build-webpack     0.803.23
@angular-devkit/core              8.3.23
@angular-devkit/schematics        8.3.23
@angular/cdk                      8.2.3
@angular/cli                      8.3.23
@ngtools/webpack                  8.3.23
@schematics/angular               8.3.23
@schematics/update                0.803.23
rxjs                              6.4.0
typescript                        3.5.3
webpack                           4.39.2

[xidedix]

#104 merged - thanks @jrocha

to fix the issue, update @coreui/angular to 2.9.1