import { IPSAppCounter } from './ipsapp-counter';
import { IPSAppCounterRef } from './ipsapp-counter-ref';
import { PSSysCounterRefImpl } from '../../control/counter/pssys-counter-ref-impl';
export declare class PSAppCounterRefImpl extends PSSysCounterRefImpl implements IPSAppCounterRef {
    protected psappcounter: IPSAppCounter | null;
    getPSAppCounter(): IPSAppCounter | null;
    get psAppCounter(): IPSAppCounter | null;
    getPSAppCounterMust(): IPSAppCounter;
    get cls(): string;
    instanceof(cls: string): boolean;
}
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