import type { LedgerCursorV3 } from "../events/v3/reader.js";
import type { SEMANTIC_EVIDENCE_CONTRACT_VERSION, SEMANTIC_PROMPT_CONTRACT_VERSION, SemanticAgentReadModelV2, SemanticConfiguredModel, SemanticHarness, SemanticInvalidReasonCode, SemanticUsageReceiptV1 } from "./contract.js";
export declare const SEMANTIC_MANIFEST_SCHEMA_VERSION: 2;
export interface SemanticReaderResolution {
    harness: SemanticHarness;
    configured_model: SemanticConfiguredModel;
    resolved_model_id?: string;
    model_attestation?: "verified" | "requested-only";
    available: boolean;
    reason_code?: "harness_unavailable" | "authentication_unavailable" | "model_unavailable" | "model_mismatch";
    discovered_at: string;
}
export interface SemanticPendingItem {
    generation_id: string;
    evidence_digest: `sha256:${string}`;
    band: 1 | 2;
    pending_since: string;
}
export interface SemanticCallReceipt {
    generation_id: string;
    started_at: string;
    source_harness?: SemanticHarness;
    configured_model?: SemanticConfiguredModel;
    resolved_model_id?: string;
    model_attestation?: "verified" | "requested-only";
    outcome?: "accepted" | "invalid" | "unavailable";
    invalid_reason_codes?: SemanticInvalidReasonCode[];
    duration_ms?: number;
    input_bytes?: number;
    output_bytes?: number;
    usage?: SemanticUsageReceiptV1;
}
export interface SemanticManifestV2 {
    schema_version: typeof SEMANTIC_MANIFEST_SCHEMA_VERSION;
    ledger_genesis_id: string;
    cursor?: LedgerCursorV3;
    configuration_digest: `sha256:${string}`;
    evidence_contract_version: typeof SEMANTIC_EVIDENCE_CONTRACT_VERSION;
    prompt_contract_version: typeof SEMANTIC_PROMPT_CONTRACT_VERSION;
    adapter_resolutions: Partial<Record<SemanticHarness, SemanticReaderResolution>>;
    pending: SemanticPendingItem[];
    call_history: SemanticCallReceipt[];
    last_first_band_generation_id?: string;
    newest_successful_pass?: string;
    updated_at: string;
}
export interface SemanticCacheIdentity {
    evidence_digest: `sha256:${string}`;
    source_harness: SemanticHarness;
    configured_model: SemanticConfiguredModel;
    resolved_model_id: string;
    evidence_contract_version: number;
    prompt_contract_version: number;
}
export declare function semanticPaths(coordRootRaw: string): {
    root: string;
    manifest: string;
    agents: string;
    cache: string;
    service: string;
    stop: string;
    lease: string;
    log: string;
};
export declare function semanticConfigurationDigest(resolutions: Partial<Record<SemanticHarness, SemanticReaderResolution>>): `sha256:${string}`;
export declare function semanticCacheKey(identity: SemanticCacheIdentity): `sha256:${string}`;
export declare function readSemanticManifest(coordRootRaw: string): SemanticManifestV2 | undefined;
export declare function writeSemanticManifest(coordRootRaw: string, manifest: SemanticManifestV2): void;
export declare function readSemanticAgentDocument(coordRootRaw: string, generationId: string): SemanticAgentReadModelV2 | undefined;
export declare function listSemanticAgentDocuments(coordRootRaw: string): SemanticAgentReadModelV2[];
export declare function inspectSemanticDocument(coordRootRaw: string, instanceOrGeneration: string): SemanticAgentReadModelV2 | undefined;
export declare function writeSemanticAgentDocument(coordRootRaw: string, document: SemanticAgentReadModelV2): void;
export declare function readSemanticCache(coordRootRaw: string, cacheKey: string): SemanticAgentReadModelV2 | undefined;
export declare function writeSemanticCache(coordRootRaw: string, cacheKey: string, document: SemanticAgentReadModelV2): void;
export declare function invalidateSemanticDerivedState(coordRootRaw: string): void;
export declare function pruneSemanticStorage(coordRootRaw: string, options: {
    keepGenerations: ReadonlySet<string>;
    now?: number;
    maxCacheFiles?: number;
}): void;
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