subtexty/dist/constants.d.ts

Extract clean plain-text from subtitle files

/**
 * Application constants and configuration values
 */
export declare const ENCODING: {
    /** Unicode replacement character used to detect encoding issues */
    readonly REPLACEMENT_CHAR: "�";
    /** Fallback encodings to try when auto-detection fails */
    readonly FALLBACK_ENCODINGS: readonly ["utf8", "latin1", "ascii"];
    /** Default encoding for file operations */
    readonly DEFAULT: "utf8";
};
export declare const PARSING: {
    /** Minimum number of lines required for a valid SRT block */
    readonly MIN_SRT_LINES: 3;
    /** WebVTT file header identifier */
    readonly WEBVTT_HEADER: "WEBVTT";
    /** SBV timing line pattern */
    readonly SBV_TIMING_PATTERN: RegExp;
};
export declare const EXIT_CODES: {
    /** Successful operation */
    readonly SUCCESS: 0;
    /** File-related error (not found, permissions, etc.) */
    readonly FILE_ERROR: 1;
    /** Parsing or format error */
    readonly PARSING_ERROR: 2;
};
export declare const ERROR_MESSAGES: {
    readonly FILE_NOT_FOUND: (path: string) => string;
    readonly CANNOT_READ_FILE: (path: string) => string;
    readonly UNSUPPORTED_FORMAT: (ext: string) => string;
    readonly INVALID_VTT_FORMAT: "Invalid VTT format: missing WEBVTT header";
    readonly INVALID_JSON3_FORMAT: (details: string) => string;
    readonly OUTPUT_DIR_NOT_EXIST: (dir: string) => string;
    readonly FAILED_TO_WRITE: (path: string) => string;
    readonly INPUT_FILE_REQUIRED: "Input file is required";
};
export declare const REGEX_PATTERNS: {
    /** HTML/XML tag removal pattern */
    readonly HTML_TAGS: RegExp;
    /** TTML paragraph tag extraction pattern */
    readonly TTML_PARAGRAPH: RegExp;
    /** Multiple whitespace normalization pattern */
    readonly WHITESPACE: RegExp;
};
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