/**
 * Chinese-specific patterns for receipt parsing
 * Supports both Simplified (简体) and Traditional (繁體) Chinese
 */
/**
 * Receipt number keywords in Chinese
 */
export declare const RECEIPT_NUMBER_KEYWORDS: string[];
/**
 * Shop/Store name indicators
 */
export declare const SHOP_NAME_KEYWORDS: string[];
/**
 * Date keywords
 */
export declare const DATE_KEYWORDS: string[];
/**
 * Time keywords
 */
export declare const TIME_KEYWORDS: string[];
/**
 * Amount/Total keywords
 */
export declare const AMOUNT_KEYWORDS: {
    TOTAL: string[];
    SUBTOTAL: string[];
    TAX: string[];
};
/**
 * Item count keywords
 */
export declare const ITEM_COUNT_KEYWORDS: string[];
/**
 * Pattern to extract receipt number with Chinese keywords
 */
export declare const RECEIPT_NUMBER_PATTERN: RegExp;
/**
 * Pattern to extract amounts with Chinese keywords
 */
export declare const AMOUNT_PATTERN: RegExp;
/**
 * Pattern to extract date with Chinese format
 */
export declare const DATE_PATTERN: RegExp;
/**
 * Pattern to extract time with Chinese format
 */
export declare const TIME_PATTERN: RegExp;
/**
 * Common Chinese receipt line item patterns
 */
export declare const LINE_ITEM_PATTERN: RegExp;
/**
 * Extract shop name from Chinese text
 * Usually appears at the top of the receipt
 */
export declare function extractShopName(text: string): string | null;
/**
 * Count items from Chinese receipt text
 */
export declare function countItems(text: string): number;
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