import type { EventAdapterIdV3 } from "./adapter-id.js";
export type CapabilitySupportV3 = "native" | "derived" | "conditional" | "unsupported";
export type AdapterDurationCapabilityV3 = "turn_duration" | "tool_duration";
export type CursorExecutionModeV3 = "local" | "cloud" | "unknown";
export type AdapterWaitKindV3 = "permission" | "needs_input" | "decision" | "approval" | "scheduled" | "rate_limit" | "unknown";
export declare const ADAPTER_WAIT_KINDS_V3: readonly AdapterWaitKindV3[];
export interface WaitKindCapabilityV3 {
    span_delivery: CapabilitySupportV3;
    turn_completeness: CapabilitySupportV3;
}
export type BaseAdapterSignalV3 = "session_start" | "session_end" | "prompt" | "turn_id" | "turn_completion" | "assistant_reply_text" | "tool_request" | "tool_result" | "tool_failure" | "tool_call_id" | "tool_duration" | "permission" | "subagent" | "shell" | "pre_compaction" | "post_compaction" | "context_usage" | "model_identity";
export type AdapterSignalV3 = BaseAdapterSignalV3 | "model_usage" | "inference_timing" | "harness_timing" | "capability_drift";
export interface AdapterCapabilityProfileV3 {
    format: "harnery-v3-adapter-capabilities";
    format_version: 1;
    adapter: EventAdapterIdV3;
    signals: Record<AdapterSignalV3, CapabilitySupportV3>;
}
export declare const ADAPTER_CAPABILITY_PROFILES_V3: Record<EventAdapterIdV3, AdapterCapabilityProfileV3>;
export declare function adapterCapabilityProfileV3(adapter: EventAdapterIdV3): AdapterCapabilityProfileV3;
export declare function adapterCapabilityProfileDigestV3(adapter: EventAdapterIdV3): `cap_${string}`;
export declare function adapterSignalSupportV3(adapter: EventAdapterIdV3, signal: AdapterSignalV3): CapabilitySupportV3;
/**
 * Duration support for terminal spans. Tool duration is part of the digested
 * adapter profile. Turn duration predates that profile dimension, so keep its
 * compatibility-preserving classification here until the next contract major.
 */
export declare function adapterDurationSupportV3(adapter: EventAdapterIdV3, capability: AdapterDurationCapabilityV3): CapabilitySupportV3;
/**
 * Adapter hooks only expose permission waits today. Other wait kinds can be
 * authored by coordination producers, but they are not observable from an
 * adapter's native turn channel.
 */
export declare function adapterWaitKindSupportV3(adapter: EventAdapterIdV3, kind: AdapterWaitKindV3): CapabilitySupportV3;
/** No current adapter supplies an independent completed-turn wait aggregate. */
export declare function adapterTurnWaitCountSupportV3(_adapter: EventAdapterIdV3): CapabilitySupportV3;
/**
 * Per-kind wait matrix for native adapter turns. Span delivery and independent
 * completed-turn completeness are deliberately separate: observing a span
 * never proves that an absent span means zero.
 */
export declare function adapterWaitCoverageMatrixV3(adapter: EventAdapterIdV3): Record<AdapterWaitKindV3, WaitKindCapabilityV3>;
/**
 * Local Cursor sessions expose the generic tool channel. Cloud/private-worker
 * sessions cannot guarantee whole-turn delivery because hooks may start only
 * after the execution environment becomes writable.
 */
export declare function cursorToolChannelSupportV3(mode: CursorExecutionModeV3): CapabilitySupportV3;
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