import type { Schema, Data, RenderOptions, RenderResponse, PatchResponse, PatchOperation, ValidationResult } from "./types.js";
/**
 * MeissaServer provides methods for MCP server developers to return
 * Meissa UI content from their tools.
 */
export declare class MeissaServer {
    /**
     * Render a Meissa UI schema with data into an MCP content response.
     *
     * @param schema - Array of Meissa UI components
     * @param data - Data object for binding resolution
     * @param opts - Optional render options (fallback override, theme)
     * @returns MCP content response with type "meissa"
     */
    render(schema: Schema, data?: Data, opts?: RenderOptions): RenderResponse;
    /**
     * Create a patch response targeting a previous tool call.
     *
     * @param target - The tool_call_id to patch
     * @param patches - Array of JSON Patch (RFC 6902) operations
     * @returns MCP content response with type "meissa/patch"
     */
    patch(target: string, patches: PatchOperation[]): PatchResponse;
    /**
     * Convert a Meissa schema + data to a markdown string.
     *
     * @param schema - Array of Meissa UI components
     * @param data - Data object for binding resolution
     * @returns Markdown string representation
     */
    toMarkdown(schema: Schema, data?: Data): string;
    /**
     * Validate a Meissa schema.
     *
     * @param schema - The schema to validate
     * @returns Validation result with valid flag and any errors
     */
    validate(schema: unknown): ValidationResult;
}