import { SDMetadata } from './types';
/**
 * A1111 Parameter format parser
 * Format: "prompt\nNegative prompt: xxx\nSteps: xx, Sampler: xxx, ..."
 */
export interface A1111Parameters {
    prompt: string;
    negativePrompt?: string;
    steps?: string;
    sampler?: string;
    cfgScale?: string;
    seed?: string;
    size?: string;
    model?: string;
    modelHash?: string;
    clipSkip?: string;
    denoisingStrength?: string;
    batchSize?: string;
    batchCount?: string;
}
/**
 * Parse A1111 format parameters string
 */
export declare function parseA1111Parameters(parameters: string, metadata: SDMetadata): void;
/**
 * Serialize metadata back to A1111 format
 */
export declare function serializeA1111Parameters(metadata: Partial<A1111Parameters>): string;
/**
 * Check if a string looks like A1111 parameters
 */
export declare function isA1111Format(text: string): boolean;
/**
 * Extract specific parameter value
 */
export declare function extractParameter(parameters: string, key: string): string | undefined;
/**
 * Parse dimensions from size string (e.g., "512x768" or "512 x 768")
 */
export declare function parseDimensions(size: string): {
    width: number;
    height: number;
} | null;
declare const _default: {
    parseA1111Parameters: typeof parseA1111Parameters;
    serializeA1111Parameters: typeof serializeA1111Parameters;
    isA1111Format: typeof isA1111Format;
    extractParameter: typeof extractParameter;
    parseDimensions: typeof parseDimensions;
};
export default _default;