import { z } from 'zod';
import type { BlokkliChartData } from '#blokkli/charts/types';
import type { McpToolContext } from '#blokkli/agent/app/types';
import type { ColorOption } from '#blokkli/types/colors';
export declare const chartTypeEnum: z.ZodEnum<{
    [x: string]: string;
}>;
export declare const chartColorEnum: z.ZodEnum<{
    [x: string]: string;
}>;
export declare const chartSeriesSchema: z.ZodObject<{
    name: z.ZodString;
    color: z.ZodOptional<z.ZodEnum<{
        [x: string]: string;
    }>>;
    data: z.ZodArray<z.ZodNumber>;
}, z.core.$strip>;
export declare const chartTranslationSchema: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    categories: z.ZodOptional<z.ZodArray<z.ZodString>>;
    seriesNames: z.ZodOptional<z.ZodArray<z.ZodString>>;
    footnotes: z.ZodOptional<z.ZodArray<z.ZodString>>;
    prefix: z.ZodOptional<z.ZodString>;
    suffix: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
export declare const numberFormatSchema: z.ZodObject<{
    locale: z.ZodOptional<z.ZodString>;
    decimals: z.ZodOptional<z.ZodNumber>;
    prefix: z.ZodOptional<z.ZodString>;
    suffix: z.ZodOptional<z.ZodString>;
    notation: z.ZodOptional<z.ZodEnum<{
        standard: "standard";
        compact: "compact";
    }>>;
}, z.core.$strip>;
export declare const dateFormatSchema: z.ZodObject<{
    style: z.ZodOptional<z.ZodEnum<{
        auto: "auto";
        none: "none";
        monthYearShort: "monthYearShort";
        monthYearLong: "monthYearLong";
        monthOnly: "monthOnly";
        monthYearNumeric: "monthYearNumeric";
        iso: "iso";
        dateShort: "dateShort";
        dateLong: "dateLong";
        yearOnly: "yearOnly";
    }>>;
}, z.core.$strip>;
export declare const chartDataSchema: z.ZodObject<{
    title: z.ZodDefault<z.ZodOptional<z.ZodString>>;
    type: z.ZodEnum<{
        [x: string]: string;
    }>;
    categories: z.ZodArray<z.ZodString>;
    series: z.ZodArray<z.ZodObject<{
        name: z.ZodString;
        color: z.ZodOptional<z.ZodEnum<{
            [x: string]: string;
        }>>;
        data: z.ZodArray<z.ZodNumber>;
    }, z.core.$strip>>;
    categoryColors: z.ZodOptional<z.ZodArray<z.ZodEnum<{
        [x: string]: string;
    }>>>;
    footnotes: z.ZodDefault<z.ZodOptional<z.ZodArray<z.ZodString>>>;
    typeOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodString, z.ZodBoolean, z.ZodNumber, z.ZodNull]>>>;
    numberFormat: z.ZodOptional<z.ZodObject<{
        locale: z.ZodOptional<z.ZodString>;
        decimals: z.ZodOptional<z.ZodNumber>;
        prefix: z.ZodOptional<z.ZodString>;
        suffix: z.ZodOptional<z.ZodString>;
        notation: z.ZodOptional<z.ZodEnum<{
            standard: "standard";
            compact: "compact";
        }>>;
    }, z.core.$strip>>;
    dateFormat: z.ZodOptional<z.ZodObject<{
        style: z.ZodOptional<z.ZodEnum<{
            auto: "auto";
            none: "none";
            monthYearShort: "monthYearShort";
            monthYearLong: "monthYearLong";
            monthOnly: "monthOnly";
            monthYearNumeric: "monthYearNumeric";
            iso: "iso";
            dateShort: "dateShort";
            dateLong: "dateLong";
            yearOnly: "yearOnly";
        }>>;
    }, z.core.$strip>>;
    translations: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodObject<{
        title: z.ZodOptional<z.ZodString>;
        categories: z.ZodOptional<z.ZodArray<z.ZodString>>;
        seriesNames: z.ZodOptional<z.ZodArray<z.ZodString>>;
        footnotes: z.ZodOptional<z.ZodArray<z.ZodString>>;
        prefix: z.ZodOptional<z.ZodString>;
        suffix: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>>;
}, z.core.$strip>;
export declare const advancedConfigSchema: z.ZodRecord<z.ZodString, z.ZodUnknown>;
/**
 * Structural validation for an `advanced` chart's ECharts config. ECharts
 * itself ships no validator and is permissive at runtime, so this mirrors
 * the editor's textarea check: non-null object, not an array, non-empty.
 */
export declare function validateAdvancedConfig(value: unknown): {
    error: string;
} | {
    value: Record<string, unknown>;
};
/**
 * Validate and normalize chart data.
 *
 * - Checks series data length matches categories length
 * - Auto-assigns missing series colors
 * - Auto-assigns categoryColors for pie/donut/radialBar
 * - Validates color IDs exist in the provided colors map
 * - Validates typeOptions keys against the chart type definition
 * - Fills typeOptions defaults
 */
export declare function validateChartData(data: BlokkliChartData, options: ColorOption[]): {
    error: string;
} | {
    data: BlokkliChartData;
};
/**
 * Find the option key for a chart option on a block.
 *
 * Charts are stored as a JSON option with `dataType: 'chart'` on any block.
 * This helper looks up the block's definition and returns the option key.
 */
export declare function findChartOptionKey(ctx: McpToolContext, uuid: string): {
    key: string;
} | {
    error: string;
};
/**
 * Find a bundle that has a chart option among a field's allowed bundles.
 *
 * Returns the bundle name and the option key for the chart data.
 */
export declare function findChartBundle(ctx: McpToolContext, allowedBundles: string[]): {
    bundle: string;
    key: string;
} | {
    error: string;
};