import type { ChannelConfig, Logger } from "./types.js";
declare const CHANNEL_ID = "openclaw-channel-xiaozhu";
type ToolApprovalEvaluation = {
    block?: boolean;
    blockReason?: string;
    requireApproval?: {
        title: string;
        description: string;
        severity?: "info" | "warning" | "critical";
        timeoutMs?: number;
        timeoutBehavior?: "allow" | "deny";
        onResolution?: (decision: string) => void;
    };
};
type XiaozhuSessionContext = {
    channelId: typeof CHANNEL_ID;
    accountId: string;
    chatType: "direct" | "group";
    sessionId: string;
    agentId?: string;
    sessionKey: string;
};
export declare function parseXiaozhuSessionContext(sessionKey?: string | null): XiaozhuSessionContext | null;
export declare function evaluateToolApproval(params: {
    cfg: ChannelConfig;
    sessionKey?: string | null;
    toolName?: string | null;
    logger?: Logger;
}): ToolApprovalEvaluation;
export declare function buildBeforeToolCallHookResult(params: {
    cfg: ChannelConfig;
    event?: Record<string, unknown>;
    ctx?: Record<string, unknown>;
    logger?: Logger;
}): ToolApprovalEvaluation | undefined;
export {};
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