/**
 * OpenTelemetry Metrics Definitions

/**
 * Counter metric names
 */
export declare enum OTelCounter {
    EXECUTIONS_TOTAL = "atp.executions.total",
    TOOLS_CALLS = "atp.tools.calls",
    LLM_CALLS = "atp.llm.calls",
    APPROVALS_TOTAL = "atp.approvals.total",
    SECURITY_EVENTS = "atp.security.events"
}
/**
 * Histogram metric names
 */
export declare enum OTelHistogram {
    EXECUTION_DURATION = "atp.execution.duration",
    TOOL_DURATION = "atp.tool.duration"
}
/**
 * Span/trace names
 */
export declare enum OTelSpan {
    EXECUTION_START = "atp.execution.start",
    EXECUTION_COMPLETE = "atp.execution.complete",
    EXECUTION_PAUSE = "atp.execution.pause",
    EXECUTION_RESUME = "atp.execution.resume",
    EXECUTION_ERROR = "atp.execution.error",
    TOOL_CALL = "atp.tool_call",
    LLM_CALL = "atp.llm_call",
    APPROVAL_REQUEST = "atp.approval.request",
    APPROVAL_RESPONSE = "atp.approval.response",
    CLIENT_INIT = "atp.client_init",
    ERROR = "atp.error"
}
/**
 * Attribute names (for consistent span/metric attributes)
 */
export declare enum OTelAttribute {
    EVENT_ID = "atp.event.id",
    EVENT_TYPE = "atp.event.type",
    EVENT_ACTION = "atp.event.action",
    TIMESTAMP = "atp.timestamp",
    CLIENT_ID = "atp.client.id",
    USER_ID = "atp.user.id",
    IP_ADDRESS = "atp.ip_address",
    USER_AGENT = "atp.user_agent",
    STATUS = "atp.status",
    RESOURCE = "atp.resource",
    RESOURCE_ID = "atp.resource.id",
    TOOL_NAME = "atp.tool.name",
    TOOL_INPUT_SIZE = "tool.input_size",
    TOOL_OUTPUT_SIZE = "tool.output_size",
    API_GROUP = "atp.api.group",
    DURATION_MS = "atp.duration_ms",
    MEMORY_BYTES = "atp.memory_bytes",
    LLM_CALLS = "atp.llm_calls",
    HTTP_CALLS = "atp.http_calls",
    RISK_SCORE = "atp.security.risk_score",
    SECURITY_EVENTS = "atp.security.events",
    SECURITY_EVENTS_COUNT = "atp.security.events_count",
    ERROR_MESSAGE = "atp.error.message",
    ERROR_CODE = "atp.error.code",
    ERROR_STACK = "atp.error.stack"
}
/**
 * Metric configurations
 */
export declare const METRIC_CONFIGS: {
    readonly "atp.executions.total": {
        readonly description: "Total number of executions";
        readonly unit: "1";
    };
    readonly "atp.tools.calls": {
        readonly description: "Tool call count";
        readonly unit: "1";
    };
    readonly "atp.llm.calls": {
        readonly description: "LLM call count";
        readonly unit: "1";
    };
    readonly "atp.approvals.total": {
        readonly description: "Approval request count";
        readonly unit: "1";
    };
    readonly "atp.security.events": {
        readonly description: "Security events count";
        readonly unit: "1";
    };
    readonly "atp.execution.duration": {
        readonly description: "Execution duration in milliseconds";
        readonly unit: "ms";
    };
    readonly "atp.tool.duration": {
        readonly description: "Tool execution duration";
        readonly unit: "ms";
    };
};
/**
 * OpenTelemetry tracer and meter names
 */
export declare const OTEL_SERVICE_NAME = "agent-tool-protocol";
export declare const OTEL_TRACER_NAME = "agent-tool-protocol";
export declare const OTEL_METER_NAME = "agent-tool-protocol";
/**
 * Attribute prefixes for custom metadata
 */
export declare const ATTRIBUTE_PREFIX_TOOL = "atp.tool";
export declare const ATTRIBUTE_PREFIX_METADATA = "atp.metadata";
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