/**
 * @fileoverview Core logic for the docwriter_search_replace tool.
 * This module handles searching for and replacing text within a LaTeX document.
 * @module src/mcp-server/tools/searchAndReplace/logic
 */
import { z } from "zod";
import { type RequestContext } from "../../../utils/index.js";
/**
 * Zod schema for validating input arguments for the `docwriter_search_replace` tool.
 */
export declare const SearchAndReplaceInputSchema: z.ZodObject<{
    documentId: z.ZodString;
    searchTerm: z.ZodString;
    replacementText: z.ZodString;
}, "strip", z.ZodTypeAny, {
    documentId: string;
    searchTerm: string;
    replacementText: string;
}, {
    documentId: string;
    searchTerm: string;
    replacementText: string;
}>;
/**
 * TypeScript type inferred from `SearchAndReplaceInputSchema`.
 */
export type SearchAndReplaceInput = z.infer<typeof SearchAndReplaceInputSchema>;
/**
 * Defines the structure of the JSON payload returned by the `searchAndReplaceLogic` tool handler.
 */
export interface SearchAndReplaceResponse {
    status: "replaced";
    documentId: string;
    occurrences: number;
}
/**
 * Processes the core logic for the `docwriter_search_replace` tool.
 * @param {SearchAndReplaceInput} params - The validated input parameters for the tool.
 * @param {RequestContext} context - The request context for logging and tracing.
 * @returns {Promise<SearchAndReplaceResponse>} A promise that resolves to an object containing the replacement status.
 * @throws {McpError} If the document is not found or a file system error occurs.
 */
export declare function searchAndReplaceLogic(params: SearchAndReplaceInput, context: RequestContext): Promise<SearchAndReplaceResponse>;