import { AuthorityDelegationEntity } from '../entities/authority.delegation.entity';
export declare class IsAuthorityDelegationOverlapped {
    private payload;
    process(payload: Partial<AuthorityDelegationEntity>): Promise<false | AuthorityDelegationEntity>;
    private checkConditionA;
    private checkConditionB;
    private checkConditionC;
    private checkConditionD;
    private isOverlap;
}