import { RequestArguments } from '../../core/provider/interface.js';
type WithSignerMeasurementOptions = {
    isEphemeral?: boolean;
};
/**
 * Higher-order function that wraps a handshake handler with telemetry.
 *
 * Handles:
 * - Retrieving correlation ID (set by provider)
 * - Logging handshake start/completed/error
 *
 * @param getOptions - Getter function for options (evaluated at call time, not definition time)
 * @param handler - The actual handshake handler function
 * @returns Wrapped handler with measurement instrumentation
 */
export declare function withHandshakeMeasurement(getOptions: () => WithSignerMeasurementOptions, handler: (args: RequestArguments) => Promise<void>): (args: RequestArguments) => Promise<void>;
/**
 * Higher-order function that wraps a signer request handler with telemetry.
 *
 * Handles:
 * - Retrieving correlation ID (set by provider)
 * - Logging request start/completed/error
 *
 * Note: This is different from the provider's withMeasurement - it doesn't
 * generate or clean up correlation IDs (the provider does that).
 *
 * @param getOptions - Getter function for options (evaluated at call time, not definition time)
 * @param handler - The actual request handler function
 * @returns Wrapped handler with measurement instrumentation
 */
export declare function withSignerRequestMeasurement(getOptions: () => WithSignerMeasurementOptions, handler: <T>(args: RequestArguments) => Promise<T>): <T>(args: RequestArguments) => Promise<T>;
export {};
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