import type { Context, Span, SpanKind, TextMapPropagator, Tracer } from "./api-shim.js";
/** Configuration used by tracing. */
export interface TracingConfig {
    enabled: boolean;
    exporter: "jaeger" | "zipkin" | "otlp" | "console";
    endpoint?: string;
    serviceName?: string;
    sampleRate?: number;
    debug?: boolean;
}
/** Options accepted by span. */
export interface SpanOptions {
    kind?: "internal" | "server" | "client" | "producer" | "consumer";
    attributes?: Record<string, string | number | boolean>;
    parent?: Span | Context;
}
export interface OpenTelemetryAPI {
    trace: {
        getTracer(name: string | undefined, version?: string): Tracer;
        setSpan(context: Context, span: Span): Context;
    };
    propagation: {
        setGlobalPropagator(propagator: TextMapPropagator): void;
        extract(context: Context, carrier: Record<string, string>): Context;
        inject(context: Context, carrier: Record<string, string>): void;
    };
    context: {
        active(): Context;
        with<T>(context: Context, fn: () => T): T;
    };
    SpanKind: typeof SpanKind;
    SpanStatusCode: {
        OK: number;
        ERROR: number;
    };
}
export interface TracingState {
    initialized: boolean;
    degraded: boolean;
    tracer: Tracer | null;
    api: OpenTelemetryAPI | null;
    propagator: TextMapPropagator | null;
}
export type { Context, Span, SpanKind, TextMapPropagator, Tracer };
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