import { z } from "zod";
import { type StructuredToolResult } from "../structured.js";
export declare const sidraSchema: z.ZodObject<{
    tabela: z.ZodString;
    variaveis: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    nivel_territorial: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    localidades: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    periodos: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    classificacoes: z.ZodOptional<z.ZodString>;
    formato: z.ZodDefault<z.ZodOptional<z.ZodEnum<["json", "tabela"]>>>;
    pagina: z.ZodDefault<z.ZodOptional<z.ZodNumber>>;
    campos: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    localidades: string;
    tabela: string;
    variaveis: string;
    nivel_territorial: string;
    periodos: string;
    formato: "tabela" | "json";
    pagina: number;
    classificacoes?: string | undefined;
    campos?: string | undefined;
}, {
    tabela: string;
    localidades?: string | undefined;
    variaveis?: string | undefined;
    nivel_territorial?: string | undefined;
    periodos?: string | undefined;
    classificacoes?: string | undefined;
    formato?: "tabela" | "json" | undefined;
    pagina?: number | undefined;
    campos?: string | undefined;
}>;
export type SidraInput = z.infer<typeof sidraSchema>;
/**
 * Structured output payload (validated by the MCP SDK against the declared
 * outputSchema). Lets agents consume typed data instead of parsing Markdown.
 */
export declare const sidraOutputSchema: z.ZodObject<{
    tabela: z.ZodString;
    nome: z.ZodString;
    totalRegistros: z.ZodNumber;
    colunas: z.ZodArray<z.ZodString, "many">;
    registros: z.ZodArray<z.ZodRecord<z.ZodString, z.ZodString>, "many">;
    paginacao: z.ZodObject<{
        pagina: z.ZodNumber;
        porPagina: z.ZodNumber;
        totalPaginas: z.ZodNumber;
        temMais: z.ZodBoolean;
    }, "strip", z.ZodTypeAny, {
        pagina: number;
        porPagina: number;
        totalPaginas: number;
        temMais: boolean;
    }, {
        pagina: number;
        porPagina: number;
        totalPaginas: number;
        temMais: boolean;
    }>;
}, "strip", z.ZodTypeAny, {
    nome: string;
    tabela: string;
    totalRegistros: number;
    colunas: string[];
    registros: Record<string, string>[];
    paginacao: {
        pagina: number;
        porPagina: number;
        totalPaginas: number;
        temMais: boolean;
    };
}, {
    nome: string;
    tabela: string;
    totalRegistros: number;
    colunas: string[];
    registros: Record<string, string>[];
    paginacao: {
        pagina: number;
        porPagina: number;
        totalPaginas: number;
        temMais: boolean;
    };
}>;
/**
 * Fetches data from IBGE SIDRA API
 */
export declare function ibgeSidra(input: SidraInput): Promise<StructuredToolResult>;
/**
 * Lists available SIDRA aggregates/tables for a given research
 */
export declare function listSidraTables(pesquisaId?: string): Promise<string>;
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