/**
 * Telemetry adapter interface for the @cline/core SDK.
 *
 * This is the SDK-side counterpart to the extension's ITelemetryProvider.
 * It is intentionally free of VS Code / host-provider dependencies so that
 * any consumer (CLI, tests, third-party integrations) can plug in their own
 * backend without pulling in the full extension runtime.
 */
import type { TelemetryProperties } from "@cline/shared";
export type { TelemetryArray, TelemetryMetadata, TelemetryObject, TelemetryPrimitive, TelemetryProperties, TelemetryValue, } from "@cline/shared";
/**
 * Telemetry adapter that an SDK consumer implements (or uses via the
 * provided {@link OpenTelemetryAdapter}) to receive Cline telemetry events.
 *
 * The interface intentionally mirrors ITelemetryProvider from the extension
 * so that shared logic can be re-used or compared easily.
 */
export interface ITelemetryAdapter {
    /** Human-readable adapter name used for logging / diagnostics. */
    readonly name: string;
    /**
     * Emit a standard telemetry event.
     * Implementations may silently drop events when telemetry is disabled.
     */
    emit(event: string, properties?: TelemetryProperties): void;
    /**
     * Emit a *required* telemetry event that must not be suppressed by
     * user opt-out settings (e.g. final opt-out confirmation events).
     */
    emitRequired(event: string, properties?: TelemetryProperties): void;
    /**
     * Record a monotonically-increasing counter metric.
     * Implementations that do not support metrics may treat this as a no-op.
     */
    recordCounter(name: string, value: number, attributes?: TelemetryProperties, description?: string, required?: boolean): void;
    /**
     * Record a histogram (distribution) metric.
     * Implementations that do not support metrics may treat this as a no-op.
     */
    recordHistogram(name: string, value: number, attributes?: TelemetryProperties, description?: string, required?: boolean): void;
    /**
     * Record a gauge (point-in-time) metric.
     * Pass `null` as `value` to retire the series identified by
     * `name + attributes` and prevent stale gauge entries.
     * Implementations that do not support metrics may treat this as a no-op.
     */
    recordGauge(name: string, value: number | null, attributes?: TelemetryProperties, description?: string, required?: boolean): void;
    /** Returns whether the adapter is currently accepting events. */
    isEnabled(): boolean;
    /** Flush any buffered events/metrics to the backend. */
    flush(): Promise<void>;
    /** Release all resources held by the adapter. */
    dispose(): Promise<void>;
}