ERROR ngx-daterangepicker-material An accessor cannot be declared in an ambient context
问题 Can you help me out with this error? this my package.json error I keep getting this error: ERROR in node_modules/ngx-daterangepicker-material/daterangepicker.component.d.ts(59,9): error TS1086: An accessor cannot be declared in an ambient context. "@agm/core": "^1.0.0-beta.7", "@angular/animations": "~8.0.3", "@angular/cdk": "^8.1.1", "@angular/common": "~8.0.3", "@angular/compiler": "~8.0.3", "@angular/core": "~8.0.3", "@angular/forms": "~8.0.3", "@angular/material": "^8.1.1", "@angular