import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
export type MetricsMetadata = {
    /**
     * The granularity used for time bucketing, or null if none was specified.
     */
    granularity?: string | null | undefined;
    /**
     * Query execution time in milliseconds.
     */
    queryTimeMs?: number | undefined;
    /**
     * Number of data points returned.
     */
    rowCount?: number | undefined;
    /**
     * Maximum number of rows the query will return.
     */
    rowLimit?: number | undefined;
    /**
     * Whether the results were truncated due to hitting the row limit.
     */
    truncated?: boolean | undefined;
};
/** @internal */
export declare const MetricsMetadata$inboundSchema: z.ZodType<MetricsMetadata, z.ZodTypeDef, unknown>;
/** @internal */
export type MetricsMetadata$Outbound = {
    granularity?: string | null | undefined;
    query_time_ms?: number | undefined;
    row_count?: number | undefined;
    row_limit?: number | undefined;
    truncated?: boolean | undefined;
};
/** @internal */
export declare const MetricsMetadata$outboundSchema: z.ZodType<MetricsMetadata$Outbound, z.ZodTypeDef, MetricsMetadata>;
export declare function metricsMetadataToJSON(metricsMetadata: MetricsMetadata): string;
export declare function metricsMetadataFromJSON(jsonString: string): SafeParseResult<MetricsMetadata, SDKValidationError>;
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