import { Observable } from 'rxjs';
export interface Action {
    id: string;
    handler: ActionHandler;
    title?: string;
    icon?: string;
    tooltip?: string;
    args?: any[];
    availability?: (...args: any[]) => Observable<boolean>;
    ngClass?: (...args: any[]) => Observable<{
        [key: string]: boolean;
    }>;
}
export declare type ActionHandler = (...args: any[]) => void;