/**
 * Find References Tool
 * Find all usages of a symbol (method, class, field, table)
 * Critical for understanding impact before making changes
 */
import type { CallToolRequest } from '@modelcontextprotocol/sdk/types.js';
import { z } from 'zod';
import type { XppServerContext } from '../../types/context.js';
export declare const FindReferencesArgsSchema: z.ZodObject<{
    targetName: z.ZodOptional<z.ZodString>;
    name: z.ZodOptional<z.ZodString>;
    targetType: z.ZodOptional<z.ZodEnum<{
        all: "all";
        class: "class";
        "data-entity": "data-entity";
        edt: "edt";
        enum: "enum";
        field: "field";
        "field-group": "field-group";
        form: "form";
        index: "index";
        label: "label";
        map: "map";
        "menu-item": "menu-item";
        method: "method";
        query: "query";
        report: "report";
        table: "table";
        view: "view";
    }>>;
    ownerName: z.ZodOptional<z.ZodString>;
    scope: z.ZodDefault<z.ZodOptional<z.ZodEnum<{
        all: "all";
        custom: "custom";
        standard: "standard";
        workspace: "workspace";
    }>>>;
    limit: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    includeContext: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
}, z.core.$strip>;
/**
 * Detect and normalize a label where-used target. Labels live in the xref DB
 * under "/Labels/@<ref>", where <ref> is either the old concatenated form
 * ("@WAX2194") or the newer "@LabelFile:LabelId" form
 * ("@ApplicationPlatform:AbortButtonText"). Both forms are stored verbatim in
 * the xref Names table, so we match exactly and never convert between them.
 * Returns the "/Labels/@…" path, or null when the target isn't a label.
 */
export declare function resolveLabelTarget(targetName: string, targetType?: string): string | null;
export declare function findReferencesTool(request: CallToolRequest, context: XppServerContext): Promise<import("../../bridge/bridgeAdapter.js").ToolResult | {
    isError?: undefined;
    content: {
        type: string;
        text: string;
    }[];
} | {
    content: {
        type: string;
        text: string;
    }[];
    isError: boolean;
}>;
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