/**
 * Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
 * This product includes software developed at Datadog (https://www.datadoghq.com/).
 * Copyright 2020-Present Datadog, Inc.
 */
import { APMSpanErrorFlag } from "./APMSpanErrorFlag";
import { AttributeTypeMap } from "../../datadog-api-client-common/util";
/**
 * A single APM span returned as part of a trace.
 */
export declare class APMTraceSpan {
    /**
     * The duration of the span, in nanoseconds.
     */
    "duration": number;
    /**
     * The end time of the span, in Unix nanoseconds.
     */
    "endTime": number;
    /**
     * Error flag for a span. `1` when the span is in error, `0` otherwise.
     */
    "error": APMSpanErrorFlag;
    /**
     * String-valued tags attached to the span. Tag keys starting with `_` are
     * filtered out of the response.
     */
    "meta": {
        [key: string]: string;
    };
    /**
     * Numeric metrics attached to the span. Metric keys starting with `_` are
     * filtered out of the response.
     */
    "metrics": {
        [key: string]: number;
    };
    /**
     * The operation name of the span.
     */
    "name": string;
    /**
     * The ID of the parent span, or `0` when the span is a trace root.
     */
    "parentId": number;
    /**
     * The resource that the span describes.
     */
    "resource": string;
    /**
     * A hash of the resource field.
     */
    "resourceHash"?: string;
    /**
     * Whether access to the span is restricted by the organization's data access policies.
     */
    "restricted"?: boolean;
    /**
     * The time spent in the span itself, excluding time spent in child spans, in nanoseconds.
     */
    "selfTime"?: number;
    /**
     * The name of the service that emitted the span.
     */
    "service": string;
    /**
     * The span ID, as an unsigned 64-bit integer.
     */
    "spanId": number;
    /**
     * The start time of the span, in Unix nanoseconds.
     */
    "startTime": number;
    /**
     * The lower 64 bits of the trace ID, as an unsigned 64-bit integer.
     */
    "traceId": number;
    /**
     * The full 128-bit trace ID, encoded as a 32-character hexadecimal string.
     */
    "traceIdFull": string;
    /**
     * The type of the span (for example, `web`, `db`, or `rpc`).
     */
    "type": string;
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    "additionalProperties"?: {
        [key: string]: any;
    };
    /**
     * @ignore
     */
    "_unparsed"?: boolean;
    /**
     * @ignore
     */
    static readonly attributeTypeMap: AttributeTypeMap;
    /**
     * @ignore
     */
    static getAttributeTypeMap(): AttributeTypeMap;
    constructor();
}