import { ScreenshotInfo } from './types';
import type { CompareOptions as MssimCompareOptions } from './compare-mssim';
import type { CompareOptions as ImageCompareOptions } from './compare-image-embedding';
import type { CompareOptions as TextCompareOptions } from './compare-text-embedding';
/**
 * ------------------------------------------------------------
 * Types
 * ------------------------------------------------------------
 */
export type CompareAllOptions = {
    /**
     * Relative weights for each signal.
     * Missing / inactive signals are ignored and weights renormalized.
     */
    weights?: {
        mssim?: number;
        vectorEmbedding?: number;
        textEmbedding?: number;
    };
    /**
     * Forwarded directly to compare-mssim
     */
    mssim?: MssimCompareOptions;
    /**
     * Forwarded directly to compare-image-embedding
     */
    imageEmbedding?: ImageCompareOptions;
    /**
     * Forwarded directly to compare-text-embedding
     */
    textEmbedding?: TextCompareOptions;
};
export type CompareAllResult = {
    /**
     * Final similarity score in [0..1]
     */
    score: number;
    /**
     * Human-readable explanation of what contributed
     */
    notes: string[];
};
/**
 * ------------------------------------------------------------
 * Main combiner
 * ------------------------------------------------------------
 *
 * - MSSIM is assumed to always work
 * - Image / text embedding may return `undefined`
 * - Only successful signals participate in the weighted average
 */
export declare function compareWithNotes(page: ScreenshotInfo, figma: ScreenshotInfo, options?: CompareAllOptions): Promise<CompareAllResult>;
export * from './types';
export type { CompareOptions as MssimCompareOptions } from './compare-mssim';
export type { CompareOptions as ImageCompareOptions } from './compare-image-embedding';
export type { CompareOptions as TextCompareOptions } from './compare-text-embedding';