import type { CanonClient } from './client.js';
import type { CanonUnifiedDiff } from './types.js';
import type { ApprovalConfig, ApprovalNativeRequestMetadata, ApprovalResult, ApprovalRequestCategory, ApprovalRequestDetail, ApprovalRisk } from './approval-types.js';
import { RuntimeRequestManager } from './runtime-request-manager.js';
interface ApprovalRequestOpts {
    riskLevel?: 'normal' | 'destructive';
    risk?: ApprovalRisk;
    category?: ApprovalRequestCategory;
    runtimeId?: string;
    turnId?: string;
    native?: ApprovalNativeRequestMetadata;
    toolSummary?: string;
    details?: ApprovalRequestDetail[];
    /** File-change preview rendered inline on the approval card (size-disciplined automatically). */
    diff?: CanonUnifiedDiff;
    ignoreSessionRules?: boolean;
    allowSessionRule?: boolean;
    /** Human conversation member who triggered this turn and should answer. */
    responseUserId?: string;
}
/**
 * Platform-agnostic approval protocol for Canon.
 *
 * Now a thin `RuntimeRequestManager` subclass: the pending map, deadline timers,
 * the hybrid poll-plus-push loop, and cancellation live in the generalized
 * engine; approval-specific behaviour (session-rule fast path, redacted request
 * metadata, owner-authored outcome messages, and session-rule storage) is
 * expressed as a single `KindDescriptor`. Behaviour is preserved verbatim.
 */
export declare class ApprovalManager extends RuntimeRequestManager {
    private config;
    constructor(client: CanonClient, agentId: string, ownerId: string, config?: Partial<ApprovalConfig>);
    /**
     * Request approval for a tool call.
     *
     * 1. Checks session rules — may resolve immediately.
     * 2. Sends a message with approval card metadata.
     * 3. Waits for the owner's reply (or timeout).
     */
    requestApproval(conversationId: string, toolName: string, toolInput: Record<string, unknown>, opts?: ApprovalRequestOpts, runtimeOptions?: {
        signal?: AbortSignal;
    }): Promise<ApprovalResult>;
    private buildApprovalDescriptor;
}
export {};