import { Span } from '@sentry/core';
/** The subset of mongoose's `Collection` that the legacy span shape reads. */
export interface MongooseLegacyCollection {
    name?: string;
    conn?: {
        name?: string;
        user?: string;
        host?: string;
        port?: number;
    };
}
export interface StartMongooseLegacySpanOptions {
    collection: MongooseLegacyCollection | undefined;
    modelName: string | undefined;
    operation: string;
    /** Span origin: distinguishes the OTel/IITM caller from orchestrion */
    origin: string;
    parentSpan?: Span;
}
/**
 * Start a mongoose client span with the legacy (pre-stable) db/net semantic
 * conventions.
 *
 * Shared by the vendored OTel/IITM instrumentation (`@sentry/node`) and the
 * orchestrion channel subscriber so the two emit an identical span shape,
 * differing only by `origin`.
 */
export declare function startMongooseLegacySpan({ collection, modelName, operation, origin, parentSpan, }: StartMongooseLegacySpanOptions): Span;
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