/**
 * @fileoverview Fetch full detail for a service alert by situation ID.
 * @module mcp-server/tools/definitions/get-alert.tool
 */
import { z } from '@cyanheads/mcp-ts-core';
import { JsonRpcErrorCode } from '@cyanheads/mcp-ts-core/errors';
export declare const getAlert: import("@cyanheads/mcp-ts-core").ToolDefinition<z.ZodObject<{
    situationId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    id: z.ZodString;
    summary: z.ZodString;
    description: z.ZodNullable<z.ZodString>;
    reason: z.ZodNullable<z.ZodString>;
    severity: z.ZodNullable<z.ZodString>;
    consequenceMessage: z.ZodNullable<z.ZodString>;
    affects: z.ZodArray<z.ZodObject<{
        agencyId: z.ZodOptional<z.ZodString>;
        routeId: z.ZodOptional<z.ZodString>;
        stopId: z.ZodOptional<z.ZodString>;
        tripId: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
    consequences: z.ZodArray<z.ZodObject<{
        condition: z.ZodOptional<z.ZodString>;
        diversionStopIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>>;
    activeWindows: z.ZodArray<z.ZodObject<{
        from: z.ZodOptional<z.ZodNumber>;
        to: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>>;
    url: z.ZodNullable<z.ZodString>;
}, z.core.$strip>, readonly [{
    readonly reason: "situation_not_found";
    readonly code: JsonRpcErrorCode.NotFound;
    readonly when: "Situation ID does not exist on this instance.";
    readonly recovery: "Obtain situation IDs from onebusaway_get_arrivals — they appear in situations[].id and arrivals[].situationIds.";
    readonly thrownBy: "service";
}, {
    readonly reason: "rate_limited";
    readonly code: JsonRpcErrorCode.RateLimited;
    readonly retryable: true;
    readonly when: "No upstream request slot opened within the queue wait cap, or OneBusAway returned a rate limit response.";
    readonly recovery: "Wait the seconds given in data.retryAfter, then retry — one API key is shared across all callers, so requests queue against a global budget rather than failing per caller.";
    readonly thrownBy: "service";
}], undefined>;
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