import type { ObservableGauge, ObservableResult } from "../tracing/api-shim.js";
export type ObservableCallback = (result: ObservableResult) => void;
export interface ObservableCallbackBinding {
    instrument: ObservableGauge;
    callback: ObservableCallback;
}
/**
 * Install callbacks as one reversible transaction.
 *
 * OpenTelemetry observable instruments support `removeCallback`. Requiring it
 * before the first registration prevents a partially compatible provider from
 * leaving callbacks behind when a later registration fails.
 */
export declare function installObservableCallbacks(bindings: readonly ObservableCallbackBinding[]): () => void;
//# sourceMappingURL=observable-callbacks.d.ts.map