import type { CapabilityEffect, CapabilityManifest, CapabilityReceipt, JsonSchema } from "./types.js";
export type NoveltyMatch = {
    id: string;
    version: string;
    similarity: number;
    overlap: readonly string[];
};
export type NoveltyAssessment = {
    uniquenessScore: number;
    classification: "functional-twin" | "incremental" | "distinct" | "novel";
    nearest: readonly NoveltyMatch[];
    recommendation: string;
};
export declare function assessCapabilityNovelty(proposed: CapabilityManifest, existing: readonly CapabilityManifest[]): NoveltyAssessment;
export type AuthorityEnvelope = {
    effects: readonly CapabilityEffect[];
    openWorldEffects: readonly CapabilityEffect[];
    overDeclaredEffects: readonly CapabilityEffect[];
    perCapabilityOverDeclaration: Readonly<Record<string, readonly CapabilityEffect[]>>;
    riskScore: number;
    deterministic: boolean;
    fullyReversible: boolean;
};
export declare function calculateAuthorityEnvelope(manifests: readonly CapabilityManifest[], requiredEffects?: readonly CapabilityEffect[]): AuthorityEnvelope;
export type ContractRoute = {
    id: string;
    compatible: boolean;
    projection: readonly string[];
    missing: readonly string[];
    typeMismatches: readonly string[];
    score: number;
};
export declare function routeCapabilityContracts(producerOutput: JsonSchema | undefined, consumers: readonly {
    id: string;
    input?: JsonSchema;
}[]): readonly ContractRoute[];
export type ReceiptDriftAssessment = {
    severity: "none" | "low" | "medium" | "high" | "critical";
    reproducible: boolean;
    changes: readonly string[];
    score: number;
};
export declare function assessReceiptDrift(baseline: CapabilityReceipt, current: CapabilityReceipt): ReceiptDriftAssessment;
export type FailureFrontierStep = {
    id: string;
    effects?: readonly CapabilityEffect[];
    behavior?: {
        idempotent?: boolean;
        reversible?: boolean;
    };
};
export type FailureFrontier = {
    pointOfNoReturn: string | null;
    approvalCheckpoints: readonly string[];
    retrySafePrefixLength: number;
    compensationCoverage: number;
    effects: readonly CapabilityEffect[];
};
export declare function calculateFailureFrontier(steps: readonly FailureFrontierStep[]): FailureFrontier;
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