import { McpTool, BaseMcpToolOutput } from '@sylphlab/mcp-core';
import { z } from 'zod';

declare const getTextToolInputSchema: z.ZodObject<{
    items: z.ZodArray<z.ZodObject<{
        id: z.ZodOptional<z.ZodString>;
        filePath: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        filePath: string;
        id?: string | undefined;
    }, {
        filePath: string;
        id?: string | undefined;
    }>, "many">;
}, "strip", z.ZodTypeAny, {
    items: {
        filePath: string;
        id?: string | undefined;
    }[];
}, {
    items: {
        filePath: string;
        id?: string | undefined;
    }[];
}>;

/**
 * Extracts text content from a PDF buffer using MuPDF.
 * @param pdfBuffer Buffer containing the PDF data.
 * @returns A promise resolving to the extracted text content.
 * @throws If PDF parsing or text extraction fails.
 */
declare function extractPdfText(pdfBuffer: Buffer): Promise<string>;
type GetTextToolInput = z.infer<typeof getTextToolInputSchema>;
interface GetTextResultItem {
    id?: string;
    success: boolean;
    result?: string;
    error?: string;
    suggestion?: string;
}
interface GetTextToolOutput extends BaseMcpToolOutput {
    results: GetTextResultItem[];
    error?: string;
}
declare const getTextTool: McpTool<z.ZodObject<{
    items: z.ZodArray<z.ZodObject<{
        id: z.ZodOptional<z.ZodString>;
        filePath: z.ZodString;
    }, "strip", z.ZodTypeAny, {
        filePath: string;
        id?: string | undefined;
    }, {
        filePath: string;
        id?: string | undefined;
    }>, "many">;
}, "strip", z.ZodTypeAny, {
    items: {
        filePath: string;
        id?: string | undefined;
    }[];
}, {
    items: {
        filePath: string;
        id?: string | undefined;
    }[];
}>, BaseMcpToolOutput>;

export { type GetTextToolInput, type GetTextToolOutput, extractPdfText, getTextTool, getTextToolInputSchema };