/**
 * @fileoverview GDELT TV search tool. Searches US television news closed captions
 * for spoken mentions and returns normalized per-station coverage time series.
 * @module mcp-server/tools/definitions/search-tv.tool
 */
import { z } from '@cyanheads/mcp-ts-core';
import { JsonRpcErrorCode } from '@cyanheads/mcp-ts-core/errors';
export declare const gdeltSearchTv: import("@cyanheads/mcp-ts-core").ToolDefinition<z.ZodObject<{
    query: z.ZodString;
    stations: z.ZodOptional<z.ZodArray<z.ZodString>>;
    timespan: z.ZodOptional<z.ZodString>;
    startDatetime: z.ZodOptional<z.ZodString>;
    endDatetime: z.ZodOptional<z.ZodString>;
    smoothing: z.ZodOptional<z.ZodNumber>;
    normalize: z.ZodDefault<z.ZodBoolean>;
    dateres: z.ZodOptional<z.ZodEnum<{
        day: "day";
        hour: "hour";
        month: "month";
        week: "week";
        year: "year";
    }>>;
    offset: z.ZodDefault<z.ZodNumber>;
    limit: z.ZodDefault<z.ZodNumber>;
}, z.core.$strip>, z.ZodObject<{
    dateResolution: z.ZodOptional<z.ZodEnum<{
        day: "day";
        hour: "hour";
        month: "month";
        week: "week";
        year: "year";
    }>>;
    timeRange: z.ZodOptional<z.ZodObject<{
        start: z.ZodString;
        end: z.ZodString;
    }, z.core.$strip>>;
    series: z.ZodArray<z.ZodObject<{
        station: z.ZodString;
        data: z.ZodArray<z.ZodObject<{
            date: z.ZodString;
            value: z.ZodNumber;
        }, z.core.$strip>>;
    }, z.core.$strip>>;
    normalized: z.ZodBoolean;
    totalPoints: z.ZodNumber;
    offset: z.ZodNumber;
    limit: z.ZodNumber;
    nextOffset: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>, readonly [{
    readonly reason: "invalid_date_range";
    readonly code: JsonRpcErrorCode.ValidationError;
    readonly when: "Only one of startDatetime / endDatetime was supplied, one of them is not a real UTC calendar timestamp, or startDatetime is not earlier than endDatetime.";
    readonly recovery: "Supply both startDatetime and endDatetime as real UTC calendar timestamps, with startDatetime earlier than endDatetime, or omit both and use timespan instead.";
}, {
    readonly reason: "offset_out_of_range";
    readonly code: JsonRpcErrorCode.NotFound;
    readonly when: "The requested point offset is at or beyond the end of a non-empty timeline.";
    readonly recovery: "Retry with an offset between 0 and totalPoints - 1 from the preceding response.";
}, {
    readonly reason: "invalid_query";
    readonly code: JsonRpcErrorCode.ValidationError;
    readonly when: "GDELT rejected the query — no station was selected, or the query string is malformed.";
    readonly recovery: "Read the recovery hint for the specific rule GDELT rejected; when no station was selected, list valid IDs with gdelt_list_tv_stations.";
    readonly thrownBy: "service";
}, {
    readonly reason: "gdelt_rate_limited";
    readonly code: JsonRpcErrorCode.RateLimited;
    readonly when: "GDELT rejected the request for its one-request-per-five-seconds limit, or too many requests were already queued for this one to start in time.";
    readonly retryable: false;
    readonly recovery: "Wait at least 5 seconds before retrying; GDELT accepts at most one request every 5 seconds.";
    readonly thrownBy: "service";
}, {
    readonly reason: "gdelt_unavailable";
    readonly code: JsonRpcErrorCode.ServiceUnavailable;
    readonly when: "GDELT TV API is unreachable or temporarily returned no usable data.";
    readonly retryable: true;
    readonly recovery: "Retry after a short delay; GDELT may be temporarily unavailable.";
    readonly thrownBy: "service";
}], {
    readonly effectiveQuery: z.ZodString;
    readonly totalCount: z.ZodNumber;
    readonly notice: z.ZodOptional<z.ZodString>;
}>;
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