import type { ExitService, ExitHandler, RuntimeSysAbstraction, SystemService, VoidFunc, WithCementWrapperSysAbstractionParams } from "@adviser/cement";
export declare class DenoExitServiceImpl implements ExitService {
    constructor();
    _exitHandlers: ExitHandler[];
    injectExitHandlers(hdls: ExitHandler[]): void;
    invoked: boolean;
    readonly _handleExit: () => Promise<void>;
    exit(code: number): void;
}
export declare class DenoSystemService implements SystemService {
    static readonly _exitHandlers: ExitHandler[];
    readonly _exitService: ExitService;
    constructor();
    OnExit(hdl: VoidFunc): VoidFunc;
    Exit(code: number): void;
}
export declare function DenoSysAbstraction(param: WithCementWrapperSysAbstractionParams): RuntimeSysAbstraction;
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