import type { WorkflowEntrypoint } from 'cloudflare:workers';
import type { CloudflareOptions } from './client';
/**
 * Hashes a string to a UUID using SHA-1.
 */
export declare function deterministicTraceIdFromInstanceId(instanceId: string): Promise<string>;
/**
 * Instruments a Cloudflare Workflow class with Sentry.
 *
 * @example
 * ```typescript
 * const InstrumentedWorkflow = instrumentWorkflowWithSentry(
 *   (env) => ({ dsn: env.SENTRY_DSN }),
 *   MyWorkflowClass
 * );
 *
 * export default InstrumentedWorkflow;
 * ```
 *
 * @param optionsCallback - Function that returns Sentry options to initialize Sentry
 * @param WorkflowClass - The workflow class to instrument
 * @returns Instrumented workflow class with the same interface
 */
export declare function instrumentWorkflowWithSentry<E, // Environment type
P, // Payload type
T extends WorkflowEntrypoint<E, P>, // WorkflowEntrypoint type
C extends new (ctx: ExecutionContext, env: E) => T>(optionsCallback: (env: E) => CloudflareOptions, WorkFlowClass: C): C;
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