/**
 * PreToolUse output building
 */
import type { PreToolUseOutput } from './types.js';
/**
 * Builds the PreToolUse hook output structure.
 * Always non-blocking (permissionDecision: 'allow').
 *
 * @param additionalContext - Context string to inject
 * @returns PreToolUseOutput ready for stdout
 */
export declare function buildPreToolUseOutput(additionalContext: string): PreToolUseOutput;
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