/**
 * WebSearch Hook Utilities
 *
 * Shared helper functions for WebSearch hook detection and deduplication.
 *
 * @module utils/websearch/hook-utils
 */
/**
 * Check if a hook entry is a CCS WebSearch hook
 * Normalizes path separators for cross-platform matching (Windows uses backslashes)
 */
export declare function isCcsWebSearchHook(hook: Record<string, unknown>): boolean;
/**
 * Remove duplicate CCS WebSearch hooks from settings, keeping only the first one
 * Returns true if duplicates were removed
 */
export declare function deduplicateCcsHooks(settings: Record<string, unknown>): boolean;
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