import type { NegotiationAction, NegotiationConsultationReason, NegotiationProtocolVersion, NegotiationSeat } from "../../shared/schemas/negotiation-state.schema.js";
export type { NegotiationConsultationReason } from "../../shared/schemas/negotiation-state.schema.js";
/** Independent rollout modes for IND-508's deterministic consultation policy. */
export type NegotiationConsultationPolicyMode = "off" | "shadow" | "on";
/** The only data the policy may inspect: action/role enums and routing coordinates. */
export interface ConsultationEligibilityInput {
    protocolVersion: NegotiationProtocolVersion;
    seat: NegotiationSeat;
    isOpeningTurn: boolean;
    isFinalTurn: boolean;
    screenedOut: boolean;
    action: NegotiationAction;
    ownSuggestedRole: "agent" | "patient" | "peer" | undefined;
    priorActions: readonly NegotiationAction[];
    previouslyConsulted: boolean;
    hasExactResumeCoordinate: boolean;
    lifecycleValid: boolean;
}
export interface ConsultationEligibility {
    eligible: boolean;
    reason?: NegotiationConsultationReason;
}
/**
 * Read the centralized consultation-policy switch. Invalid, absent, and empty
 * values deliberately roll back to off.
 */
export declare function negotiationConsultationPolicyMode(): NegotiationConsultationPolicyMode;
/**
 * Pure IND-508 eligibility policy. It intentionally never sees user text,
 * evaluator output, profiles, IDs, prompts, or messages; only safe protocol
 * enums and the exact binding/lifecycle booleans supplied by the graph.
 */
export declare function assessConsultationEligibility(input: ConsultationEligibilityInput): ConsultationEligibility;
/** Fixed source-safe inputs that still traverse the existing questioner guard. */
export declare function consultationPromptFor(reason: NegotiationConsultationReason): {
    disclosureSubject: string;
    draftQuestion: string;
};