/**
 * The parsing engine to use. Supported values:
 * * `parse_performance`: Full-featured parsing engine with highest accuracy (default)
 * * `parse_light`: Lightweight parsing engine optimized for speed. This does not have robust layout support and does not support markdown layout target.
 */
export declare const ParseConfigEngine: {
    readonly ParsePerformance: "parse_performance";
    readonly ParseLight: "parse_light";
};
export type ParseConfigEngine = (typeof ParseConfigEngine)[keyof typeof ParseConfigEngine] | string;