import { SelectionType } from '@swimlane/ngx-datatable';
import { ConfirmationService } from '@abp/ng.theme.shared';
import { AbpWindowService, ListService, PagedResultDto } from '@abp/ng.core';
import type { GetCoursesInput, CourseWithNavigationPropertiesDto } from '../../../proxy/courses/models';
import { CourseService } from '../../../proxy/courses/course.service';
export declare abstract class AbstractCourseViewService {
    protected readonly proxyService: CourseService;
    protected readonly confirmationService: ConfirmationService;
    protected readonly list: ListService<any>;
    protected readonly abpWindowService: AbpWindowService;
    isExportToExcelBusy: boolean;
    data: PagedResultDto<CourseWithNavigationPropertiesDto>;
    selectionType: typeof SelectionType;
    selected: import("@angular/core").WritableSignal<CourseWithNavigationPropertiesDto[]>;
    allSelected: import("@angular/core").WritableSignal<boolean>;
    selectedCount: import("@angular/core").Signal<number>;
    filters: GetCoursesInput;
    protected clearAllSelection(): void;
    protected bulkDeleteRequest(): import("rxjs").Observable<void>;
    delete(record: CourseWithNavigationPropertiesDto): void;
    bulkDelete(): void;
    selectAll(): void;
    onSelect({ selected }: {
        selected: any;
    }): void;
    hookToQuery(): void;
    clearFilters(): void;
    exportToExcel(): void;
}