import { type ExperienceRoute } from "./experience-route-policy.js";
import { type LunaFabricAdmission, type LunaFabricContract } from "./luna-fabric-contract.js";
import { type RecoveryOutcomeAggregateResult } from "./recovery-outcome-aggregate.js";
import { type RunFlightEventRecord } from "./run-flight-ledger.js";
export declare const EXPERIENCE_ROUTING_INDEX_PATH = ".sortie-dogs/experience-routing.json";
export declare const EXPERIENCE_ROUTING_SCHEMA_VERSION = "0.8.5-experience-routing-v1";
export declare const EXPERIENCE_ROUTE_POLICY_VERSION = "experience-route-policy/v1";
export declare const EXPERIENCE_TASK_SHAPE_VERSION = "luna-contract-shape/v1";
export interface ExperienceTaskShape {
    readonly version: typeof EXPERIENCE_TASK_SHAPE_VERSION;
    readonly id: string;
    readonly characteristics: {
        readonly units: number;
        readonly width: number;
        readonly depth: number;
        readonly dependency_edges: number;
        readonly read_scopes: number;
        readonly write_scopes: number;
        readonly shared_paths: number;
        readonly exclusive_resources: number;
        readonly validation_levels: readonly ("full" | "targeted")[];
        readonly validation_commands_fingerprint: string;
    };
}
export interface ExperienceAttemptAudit {
    readonly run_id: string;
    readonly unit_id: string;
    readonly attempt_id: string;
    readonly disposition: string;
    readonly failure_category: string | null;
    readonly recovery_kind: string;
    readonly intervention_count: number;
    readonly terminal_rescue_eligibility: "eligible" | "not-eligible";
    readonly terminal_rescue_attempted: boolean;
    readonly selected_target: {
        readonly model: string;
        readonly variant: string | null;
    };
    readonly actual_target: {
        readonly model: string | null;
        readonly variant: string | null;
    };
}
export interface ExperienceRunAudit {
    readonly run_id: string;
    readonly route: ExperienceRoute;
    readonly ledger_ref: string;
    readonly contract_fingerprint: string;
    readonly ledger_tail_hash: string;
    readonly evidence_sequences: readonly number[];
    readonly accepted_completion: boolean;
    readonly wall_clock_duration_ms: number | null;
    readonly total_cost_per_accepted_completion: number | null;
    readonly cost_denominator: "accepted-completion";
    readonly intervention_count: number;
    readonly live_deadline_takeover_proven: boolean;
    readonly exclusion_reason: string | null;
    readonly attempts: readonly ExperienceAttemptAudit[];
}
export interface ExperienceRoutingTrace {
    readonly policy_version: typeof EXPERIENCE_ROUTE_POLICY_VERSION;
    readonly shape: ExperienceTaskShape | null;
    readonly evidence_window: string | null;
    readonly chosen_route: ExperienceRoute;
    readonly fallback_reason: string | null;
    readonly escalation_availability: "available" | "unproven-live-deadline-takeover" | "not-requested";
    readonly evidence_refs: readonly {
        readonly run_id: string;
        readonly ledger_ref: string;
        readonly ledger_tail_hash: string;
        readonly evidence_sequences: readonly number[];
        readonly exclusion_reason: string | null;
    }[];
    readonly aggregates: readonly {
        readonly route: ExperienceRoute;
        readonly recovery: RecoveryOutcomeAggregateResult;
        readonly runs: readonly ExperienceRunAudit[];
    }[];
    readonly decision_fingerprint: string;
}
export interface ExperienceRoutingDecision {
    readonly route: ExperienceRoute;
    /** Null preserves the pre-v0.8.5 Luna preparation/takeover behavior. */
    readonly escalation_enabled: boolean | null;
    readonly trace: ExperienceRoutingTrace;
}
export declare function deriveExperienceTaskShape(admission: LunaFabricAdmission): ExperienceTaskShape | null;
/** Terminal model rescue is intentionally irrelevant to this proof. */
export declare function hasObservedLiveDeadlineTakeover(records: readonly RunFlightEventRecord[]): boolean;
/**
 * Structural Luna admission is the first and immutable gate. The optional index binds fixed rows to
 * hash-chained ledgers; it contains no caller-provided duration or cost values and is never updated here.
 */
export declare function resolveExperienceRouting(projectRoot: string, structuralAdmission: LunaFabricAdmission): Promise<ExperienceRoutingDecision>;
export declare function experienceContractFingerprint(contract: LunaFabricContract): string;