import * as _sylphlab_tools_core from '@sylphlab/tools-core';
import { z } from 'zod';

declare const GetTextItemSchema: z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    filePath: z.ZodString;
}, "strip", z.ZodTypeAny, {
    filePath: string;
    id?: string | undefined;
}, {
    filePath: string;
    id?: string | undefined;
}>;
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 GetTextInputItem = z.infer<typeof GetTextItemSchema>;
type GetTextToolInput = z.infer<typeof getTextToolInputSchema>;
interface GetTextResultItem {
    /** Optional ID from the input item. */
    id?: string;
    /** The input file path. */
    path: string;
    /** Whether the text extraction for this item was successful. */
    success: boolean;
    /** The extracted text content, if successful. */
    result?: string;
    /** Error message, if extraction failed for this item. */
    error?: string;
    /** Suggestion for fixing the error. */
    suggestion?: string;
}
declare const getTextTool: _sylphlab_tools_core.ToolDefinition<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;
    }[];
}>, z.ZodObject<{
    allowOutsideWorkspace: z.ZodOptional<z.ZodBoolean>;
    maxOutputChars: z.ZodOptional<z.ZodNumber>;
    workspaceRoot: z.ZodString;
}, "strip", z.ZodTypeAny, {
    workspaceRoot: string;
    allowOutsideWorkspace?: boolean | undefined;
    maxOutputChars?: number | undefined;
}, {
    workspaceRoot: string;
    allowOutsideWorkspace?: boolean | undefined;
    maxOutputChars?: number | undefined;
}>>;

export { type GetTextInputItem, type GetTextResultItem, type GetTextToolInput, extractPdfText, getTextTool, getTextToolInputSchema };