/**
 * DesignAnalyzer — AI-powered visual analysis of Figma screenshots.
 *
 * Uses Claude's vision capability to analyze design quality, consistency,
 * accessibility, and spec compliance from captured screenshots.
 */
import { z } from "zod";
import type { AnthropicClient } from "../ai/client.js";
import type { DesignSystem } from "../engine/registry.js";
export declare const VisualIssueSchema: z.ZodObject<{
    severity: z.ZodEnum<["critical", "major", "minor", "suggestion"]>;
    category: z.ZodEnum<["spacing", "alignment", "typography", "color", "contrast", "hierarchy", "consistency", "accessibility", "layout", "interaction"]>;
    description: z.ZodString;
    location: z.ZodOptional<z.ZodString>;
    fix: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    description: string;
    category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
    severity: "critical" | "major" | "minor" | "suggestion";
    location?: string | undefined;
    fix?: string | undefined;
}, {
    description: string;
    category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
    severity: "critical" | "major" | "minor" | "suggestion";
    location?: string | undefined;
    fix?: string | undefined;
}>;
export declare const DesignAnalysisSchema: z.ZodObject<{
    score: z.ZodNumber;
    summary: z.ZodString;
    issues: z.ZodArray<z.ZodObject<{
        severity: z.ZodEnum<["critical", "major", "minor", "suggestion"]>;
        category: z.ZodEnum<["spacing", "alignment", "typography", "color", "contrast", "hierarchy", "consistency", "accessibility", "layout", "interaction"]>;
        description: z.ZodString;
        location: z.ZodOptional<z.ZodString>;
        fix: z.ZodOptional<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        description: string;
        category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
        severity: "critical" | "major" | "minor" | "suggestion";
        location?: string | undefined;
        fix?: string | undefined;
    }, {
        description: string;
        category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
        severity: "critical" | "major" | "minor" | "suggestion";
        location?: string | undefined;
        fix?: string | undefined;
    }>, "many">;
    strengths: z.ZodArray<z.ZodString, "many">;
    specCompliance: z.ZodOptional<z.ZodObject<{
        matches: z.ZodBoolean;
        deviations: z.ZodArray<z.ZodString, "many">;
    }, "strip", z.ZodTypeAny, {
        matches: boolean;
        deviations: string[];
    }, {
        matches: boolean;
        deviations: string[];
    }>>;
}, "strip", z.ZodTypeAny, {
    issues: {
        description: string;
        category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
        severity: "critical" | "major" | "minor" | "suggestion";
        location?: string | undefined;
        fix?: string | undefined;
    }[];
    summary: string;
    score: number;
    strengths: string[];
    specCompliance?: {
        matches: boolean;
        deviations: string[];
    } | undefined;
}, {
    issues: {
        description: string;
        category: "accessibility" | "layout" | "spacing" | "color" | "typography" | "consistency" | "hierarchy" | "interaction" | "alignment" | "contrast";
        severity: "critical" | "major" | "minor" | "suggestion";
        location?: string | undefined;
        fix?: string | undefined;
    }[];
    summary: string;
    score: number;
    strengths: string[];
    specCompliance?: {
        matches: boolean;
        deviations: string[];
    } | undefined;
}>;
export type VisualIssue = z.infer<typeof VisualIssueSchema>;
export type DesignAnalysis = z.infer<typeof DesignAnalysisSchema>;
export declare class DesignAnalyzer {
    private ai;
    constructor(ai: AnthropicClient);
    /**
     * General design quality analysis of a screenshot.
     */
    analyzeDesign(imageBase64: string, context?: string): Promise<DesignAnalysis>;
    /**
     * Check a screenshot against a component/page spec.
     */
    checkSpecCompliance(imageBase64: string, specJson: string, designSystem?: DesignSystem): Promise<DesignAnalysis>;
    /**
     * WCAG 2.2 accessibility audit of a screenshot.
     */
    auditAccessibility(imageBase64: string): Promise<DesignAnalysis>;
    /**
     * Compare two screenshots (before/after) and report changes.
     */
    compareScreenshots(beforeBase64: string, afterBase64: string, context?: string): Promise<DesignAnalysis>;
}