import { Process } from './process';
import { Emitter, Event } from '@devpodio/core/lib/common';
import { ILogger } from '@devpodio/core/lib/common/logger';
import { BackendApplicationContribution } from '@devpodio/core/lib/node';
export declare class ProcessManager implements BackendApplicationContribution {
    protected logger: ILogger;
    protected id: number;
    protected readonly processes: Map<number, Process>;
    protected readonly deleteEmitter: Emitter<number>;
    constructor(logger: ILogger);
    /**
     * Registers the given process into this manager. Both on process termination and on error,
     * the process will be automatically removed from the manager.
     *
     * @param process the process to register.
     */
    register(process: Process): number;
    /**
     * Removes the process from this process manager. Invoking this method, will make
     * sure that the process is terminated before eliminating it from the manager's cache.
     *
     * @param process the process to unregister from this process manager.
     */
    protected unregister(process: Process): void;
    get(id: number): Process | undefined;
    readonly onDelete: Event<number>;
    onStop(): void;
    private getProcessLabel;
}
//# sourceMappingURL=process-manager.d.ts.map