/**
 * BRO XML format version detection
 *
 * Validates that XML documents match the expected schema versions
 * supported by this library. Uses graceful degradation for same
 * major versions with warnings.
 */
export type DataType = "CPT" | "BHR-GT" | "BHR-G" | "GMW" | "GLD";
/**
 * Schema version info
 */
interface SchemaVersionInfo {
    namespace: string;
    version: string;
    majorVersion: number;
    description: string;
}
/**
 * Exported for backward compatibility
 */
export declare const SUPPORTED_VERSIONS: {
    readonly CPT: SchemaVersionInfo;
    readonly "BHR-GT": SchemaVersionInfo;
    readonly "BHR-G": SchemaVersionInfo;
    readonly GMW: SchemaVersionInfo;
    readonly GLD: SchemaVersionInfo;
};
/**
 * Result of version detection
 */
export interface VersionDetectionResult {
    dataType: DataType;
    version: string;
    namespace: string;
    warnings: Array<string>;
}
/**
 * Detect and validate the BRO schema version from XML document
 *
 * Behavior:
 * - Exact match: returns version info with no warnings
 * - Same major version: returns version info with warning
 * - Different major version: throws BROParseError
 * - Unknown/invalid: throws BROParseError
 *
 * @param doc - Parsed XML document
 * @param expectedType - Expected data type (CPT, BORE, or BHRG)
 * @returns Version detection result with any warnings
 * @throws {BROParseError} If version is incompatible or document is invalid
 */
export declare function detectAndValidateVersion(doc: Document, expectedType: DataType): VersionDetectionResult;
/**
 * Get version information from document (for informational purposes)
 *
 * @param doc - Parsed XML document
 * @returns Version information or null if not detected
 */
export declare function getVersionInfo(doc: Document): {
    type: DataType;
    version: string;
    namespace: string;
} | null;
export {};
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