/**
 * OpenClaw host-agent PreToolUse adapter.
 * Platform still lacks a native consumer tool-block API; this SSOT is what
 * install writes to ~/.openclaw/hooks and what the integration uses on tool.before.
 */
import { type ToolGateInput } from '../../nucleus/delegation-gate.js';
export interface OpenClawPreToolContext {
    projectRoot: string;
    sessionId: string;
}
export interface OpenClawPreToolDecision {
    action: 'block' | 'allow';
    allow: boolean;
    reason?: string;
    gate?: string;
    hint?: unknown;
    warn?: boolean;
}
export declare function evaluateOpenClawHostPreTool(toolName: string, args: ToolGateInput, ctx: OpenClawPreToolContext): OpenClawPreToolDecision;