/** Shape shared by all built-in model URL constants. */
export type ModelUrls = Readonly<{
    detection: string;
    recognition: string;
    charactersDictionary: string;
}>;
/** Base URL for model files on GitHub. */
export declare const MODEL_BASE_URL = "https://media.githubusercontent.com/media/PT-Perkasa-Pilar-Utama/ppu-paddle-ocr-models/main";
/** Base URL for dictionary files on GitHub. */
export declare const DICT_BASE_URL = "https://raw.githubusercontent.com/PT-Perkasa-Pilar-Utama/ppu-paddle-ocr-models/main";
/** PP-OCRv6 small (default): 50+ languages, best accuracy/speed balance. */
export declare const V6_SMALL_MODEL: ModelUrls;
/** PP-OCRv6 medium: Server-grade, +5.1% accuracy vs v5 server. */
export declare const V6_MEDIUM_MODEL: ModelUrls;
/** PP-OCRv6 tiny: Fastest, 6.1× vs v5 mobile (Apple M4), smaller dictionary. */
export declare const V6_TINY_MODEL: ModelUrls;
/** PP-OCRv5 English mobile. */
export declare const V5_EN_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 English mobile with INT8 quantization. */
export declare const V5_EN_MOBILE_INT8_MODEL: ModelUrls;
/** PP-OCRv5 English server. */
export declare const V5_EN_SERVER_MODEL: ModelUrls;
/** PP-OCRv5 mobile. */
export declare const V5_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 server. */
export declare const V5_SERVER_MODEL: ModelUrls;
/** PP-OCRv4 English mobile. */
export declare const V4_EN_MOBILE_MODEL: ModelUrls;
/** PP-OCRv4 mobile. */
export declare const V4_MOBILE_MODEL: ModelUrls;
/** PP-OCRv4 server. */
export declare const V4_SERVER_MODEL: ModelUrls;
/** PP-OCRv4 server for documents. */
export declare const V4_SERVER_DOC_MODEL: ModelUrls;
/** PP-OCRv3 mobile recognition (paired with the v5 mobile detector — see note above). */
export declare const V3_MOBILE_MODEL: ModelUrls;
/** PP-OCRv3 Japanese mobile recognition (paired with the v5 mobile detector — see note above). */
export declare const V3_JAPANESE_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Arabic mobile. */
export declare const V5_ARABIC_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Cyrillic mobile. */
export declare const V5_CYRILLIC_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Devanagari mobile. */
export declare const V5_DEVANAGARI_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Greek mobile. */
export declare const V5_GREEK_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Eslav mobile. */
export declare const V5_ESLAV_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Korean mobile. */
export declare const V5_KOREAN_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Latin mobile. */
export declare const V5_LATIN_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Tamil mobile. */
export declare const V5_TAMIL_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Telugu mobile. */
export declare const V5_TELUGU_MOBILE_MODEL: ModelUrls;
/** PP-OCRv5 Thai mobile. */
export declare const V5_THAI_MOBILE_MODEL: ModelUrls;
/** Default model (PP-OCRv6 small). */
export declare const DEFAULT_MODEL: ModelUrls;
/** @deprecated Use {@link DEFAULT_MODEL} instead. */
export declare const DEFAULT_MODEL_URLS: ModelUrls;
/** Valid preset key for {@link MODEL_PRESETS}. */
export type ModelPreset = "v6-small" | "v6-medium" | "v6-tiny" | "v5-en-mobile" | "v5-en-mobile-int8" | "v5-en-server" | "v5-mobile" | "v5-server" | "v5-arabic-mobile" | "v5-cyrillic-mobile" | "v5-devanagari-mobile" | "v5-greek-mobile" | "v5-eslav-mobile" | "v5-korean-mobile" | "v5-latin-mobile" | "v5-tamil-mobile" | "v5-telugu-mobile" | "v5-thai-mobile" | "v4-en-mobile" | "v4-mobile" | "v4-server" | "v4-server-doc" | "v3-mobile" | "v3-japanese-mobile";
/**
 * Kebab-case preset keys mapped to their model URL bundle, for name-based
 * selection (e.g. the CLI `--model` flag). Mirrors the exported `*_MODEL`
 * constants one-to-one.
 */
export declare const MODEL_PRESETS: Readonly<Record<ModelPreset, ModelUrls>>;