import { ClassProvider, ConstructorProvider, ExistingProvider, FactoryProvider, InjectionToken, ValueProvider } from '@angular/core';
import { AttributeValue, DiagLogger, DiagLogLevel } from '@opentelemetry/api';
import { Instrumentation } from '@opentelemetry/instrumentation';
import { CustomSpan } from '../interceptor/custom-span.interface';
/**
 * Common configuration
 */
export interface CommonCollectorConfig {
    /** serviceName : Name of service in trace */
    serviceName: string;
    /** resourceAttributes: Extra resource attribute like service.namespace ...*/
    resourceAttributes?: Partial<Record<string, AttributeValue>>;
    /** console : boolean to trace in console */
    console?: boolean;
    /** production : boolean to use a BatchSpanExporter(async) or SimpleSpanExporter(sync) */
    production?: boolean;
    /** probabilitySampler */
    probabilitySampler?: string;
    /** log or not body response in span */
    logBody?: boolean;
    /** log level for opentelemetry */
    logLevel?: DiagLogLevel;
}
/**
 * BatchSpanExporter Configuration
 */
export interface BatchSpanProcessorConfig {
    /** The maximum queue size. After the size is reached spans are dropped. */
    maxQueueSize?: string;
    /** The maximum batch size of every export. It must be smaller or equal to maxQueueSize. */
    maxExportBatchSize?: string;
    /** The interval between two consecutive exports */
    scheduledDelayMillis?: string;
    /** How long the export can run before it is cancelled */
    exportTimeoutMillis?: string;
}
/**
 * OpenTelemetry Collector configuration
 */
export interface OtelCollectorConfig {
    /**
     * An url (Default value: http://localhost:4318/v1/trace)
     */
    url?: string;
    /**
     * custom headers
     */
    headers?: Record<string, string>;
    /**
     * An optional limit on pending requests
     */
    concurrencyLimit?: string;
    /**
     * Maximum time the OTLP exporter will wait for each batch export.
     * The default value is 10000ms.
     * */
    timeoutMillis?: string;
}
/**
 * Configuration for Zipkin
 */
export interface ZipkinCollectorConfig {
    /**
     * An url (Default value: http://localhost:9411/api/v2/spans)
     */
    url?: string;
    /**
     * custom headers
     */
    headers?: {
        [key: string]: string;
    };
}
/**
 * Configuration for JaegerPropagatorConfig
 */
export interface JaegerPropagatorConfig {
    /**
     * A custom Header for the propagator
     */
    customHeader?: string;
}
/**
 * Configuration for B3PropagatorConfig
 */
export interface B3PropagatorConfig {
    /**
     * Single or Multi Header for b3propagator (default: multi)
     * Value : 'O' (single), '1' (multi)
     */
    multiHeader?: string;
}
/**
 * Configuration for IgnoreUrlsConfig
 */
export interface IgnoreUrlsConfig {
    /**
     * URLs that partially match any regex in ignoreUrls will not be traced.
     * In addition, URLs that are _exact matches_ of strings in ignoreUrls will
     * also not be traced.
     */
    urls?: Array<string | RegExp>;
}
/**
 * OpenTelemetryConfig
 */
export interface OpenTelemetryConfig {
    /** commonConfig */
    commonConfig: CommonCollectorConfig;
    /** batchSpanProcessorConfig */
    batchSpanProcessorConfig?: BatchSpanProcessorConfig;
    /** otelcolConfig */
    otelcolConfig?: OtelCollectorConfig;
    /** zipkinConfig */
    zipkinConfig?: ZipkinCollectorConfig;
    /** jaegerPropagatorConfig */
    jaegerPropagatorConfig?: JaegerPropagatorConfig;
    /** b3PropagatorConfig */
    b3PropagatorConfig?: B3PropagatorConfig;
    /** ignoreUrls */
    ignoreUrls?: IgnoreUrlsConfig;
}
/** OTEL_CONFIG : Config injection */
export declare const OTEL_CONFIG: InjectionToken<OpenTelemetryConfig>;
/** Logger : injection for a logger compatible */
export declare const OTEL_LOGGER: InjectionToken<DiagLogger>;
/** custom span */
export declare const OTEL_CUSTOM_SPAN: InjectionToken<CustomSpan>;
export declare const OTEL_INSTRUMENTATION_PLUGINS: InjectionToken<Instrumentation<import("@opentelemetry/instrumentation").InstrumentationConfig>[]>;
export declare const defineConfigProvider: (config: OpenTelemetryConfig | null | undefined, configProvider: ValueProvider | ClassProvider | ConstructorProvider | ExistingProvider | FactoryProvider) => ValueProvider | ClassProvider | ConstructorProvider | ExistingProvider | FactoryProvider;