/**
 * Derive prompt context and adapter config from adapters adapter capabilities.
 *
 * Replaces per-harness prompt context factories in hooks/promptContexts.ts
 * with a single derivation function that reads capabilities from adapters.
 */
import type { AdapterAdapterMetadata } from "./adapterMetadata";
import type { AdapterConfig } from "./BaseAdapter";
import { HarnessCapability as Cap } from "./types";
/**
 * Derive the prompt capabilities list from adapters metadata.
 */
export declare function derivePromptCapabilities(metadata: AdapterAdapterMetadata): string[];
/**
 * Derive babysitter HarnessCapability[] from adapters capabilities.
 */
export declare function deriveHarnessCapabilities(metadata: AdapterAdapterMetadata): Cap[];
/**
 * Derive activation env vars from hostEnvSignals.
 * Always includes AGENT_SESSION_ID as a universal activation signal.
 */
export declare function deriveActivationEnvVars(metadata: AdapterAdapterMetadata, extraVars?: string[]): string[];
/**
 * Options for deriving an AdapterConfig from adapters metadata.
 * Allows per-adapter overrides for fields that cannot be derived.
 */
export interface DeriveConfigOptions {
    /** The babysitter harness name (e.g. 'claude-code'). */
    name: string;
    /** Human-readable display name. */
    displayName: string;
    /** Extra env vars to check for activation (beyond hostEnvSignals). */
    extraActivationEnvVars?: string[];
    /** Plugin root env vars. */
    pluginRootEnvVars?: string[];
    /** If true, resolvePluginRoot always returns undefined. */
    noPluginRoot?: boolean;
    /** Session ID env vars (in priority order). */
    sessionIdEnvVars?: string[];
    /** Plugin root variable expression for shell interpolation. */
    pluginRootVar?: string;
    /** Interactive tool name override. */
    interactiveToolName?: string;
    /** Session env vars description override. */
    sessionEnvVars?: string;
    /** Whether this harness has intent fidelity checks. */
    hasIntentFidelityChecks?: boolean;
    /** Whether this harness has non-negotiables. */
    hasNonNegotiables?: boolean;
    /** Override loop control term. */
    loopControlTerm?: string;
    /** Override hook-driven flag. */
    hookDriven?: boolean;
    /** Override capabilities list. */
    capabilities?: Cap[];
    /** Override prompt capabilities list. */
    promptCapabilities?: string[];
    /** Supported hook types (if limited). */
    supportedHookTypes?: string[];
    /** If true, adapter does not support any hooks. */
    noHookSupport?: boolean;
    /** Whether bindSession should auto-release stale sessions. */
    autoReleaseStale?: boolean;
    /** Custom missing session ID hint. */
    missingSessionIdHint?: string;
    /** Lower-priority fallback env vars (checked after AGENT_SESSION_ID and PID marker). */
    fallbackSessionIdEnvVars?: string[];
    /** Custom messages for specific unsupported hook types. */
    unsupportedHookMessages?: Record<string, string>;
}
/**
 * Derive a full AdapterConfig from adapters metadata + per-adapter overrides.
 */
export declare function deriveAdapterConfig(metadata: AdapterAdapterMetadata, opts: DeriveConfigOptions): AdapterConfig;
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