import type { Opportunity, OpportunityGraphDatabase } from '../../shared/interfaces/database.interface.js';
/** Narrow persistence read port for authorizing a user-driven opportunity update. */
export type OpportunityUpdateAdmissionPort = Pick<OpportunityGraphDatabase, 'getOpportunity'>;
export interface OpportunityUpdateAdmissionInput {
    opportunityId: string;
    viewerId: string;
    scopedNetworkId?: string;
    selectedIntentScope?: {
        scopeType?: 'intent';
        scopeId?: string;
    };
}
export type OpportunityUpdateAdmission = {
    kind: 'admitted';
    opportunity: Opportunity;
} | {
    kind: 'denied';
    message: string;
};
/**
 * Authorizes mutation only after an opaque existence/actor check, then applies
 * lifecycle, viewer-network, and selected-intent boundaries in that order.
 */
export declare function admitOpportunityUpdate(database: OpportunityUpdateAdmissionPort, input: OpportunityUpdateAdmissionInput): Promise<OpportunityUpdateAdmission>;