import { Integration, Options } from '@sentry/core';
import { NodeClient } from '@sentry/node-core';
import { NodeOptions } from '../types';
/**
 * Get default integrations, excluding performance.
 */
export declare function getDefaultIntegrationsWithoutPerformance(): Integration[];
/** Get the default integrations for the Node SDK. */
export declare function getDefaultIntegrations(options: Options): Integration[];
/**
 * When the app opted into diagnostics-channel injection (via
 * `experimentalUseDiagnosticsChannelInjection()`) AND span recording is enabled, drop the OTel
 * integrations that have a channel-based replacement and append the FULL channel-integration set,
 * so the two never both instrument the same library. Otherwise returns `integrations` unchanged.
 *
 * `_init` applies the same swap to `defaultIntegrations`, but SDKs that seed their integrations
 * through the user `integrations` option instead (e.g. the `@sentry/aws-serverless` Lambda layer
 * entry) never hit that path, so they call this directly from their own `getDefaultIntegrations`.
 *
 * Note the asymmetry: appended channel integrations are not limited to ones whose OTel counterpart
 * was in `integrations`. For `@sentry/node` that makes no difference (the incoming list carries the
 * whole OTel performance set), but a caller with a narrower list (e.g. `@sentry/aws-serverless`)
 * gains channel coverage for libraries it never shipped OTel integrations for. Channel integrations
 * produce nothing but spans, so this is gated on span recording. Exported so SDKs that build their
 * own default-integration set can apply the same logic instead of duplicating it.
 */
export declare function applyDiagnosticsChannelInjectionIntegrations(integrations: Integration[], options: Options): Integration[];
/**
 * Initialize Sentry for Node.
 */
export declare function init(options?: NodeOptions | undefined): NodeClient | undefined;
/**
 * Initialize Sentry for Node, without any integrations added by default.
 */
export declare function initWithoutDefaultIntegrations(options?: NodeOptions | undefined): NodeClient | undefined;
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