import type { Long } from '@grpc/proto-loader';
export interface ActivityFailed {
    'error_type'?: (string);
    'error_message'?: (string);
    'error_details'?: (Buffer | Uint8Array | string);
    /**
     * Optional server-side hint (e.g. from a 429/Retry-After response) that
     * overrides the retry policy's computed backoff for this attempt's retry
     * delay. 0 means absent — the policy's normal backoff curve applies.
     * Non-zero values are clamped to [1ms, 24h] by retry-core. Attempts still
     * count toward max_attempts; RateLimitError is retried like any other
     * error unless explicitly listed in non_retryable_errors.
     */
    'retry_after_ms'?: (number | string | Long);
}
export interface ActivityFailed__Output {
    'error_type': (string);
    'error_message': (string);
    'error_details': (Buffer);
    /**
     * Optional server-side hint (e.g. from a 429/Retry-After response) that
     * overrides the retry policy's computed backoff for this attempt's retry
     * delay. 0 means absent — the policy's normal backoff curve applies.
     * Non-zero values are clamped to [1ms, 24h] by retry-core. Attempts still
     * count toward max_attempts; RateLimitError is retried like any other
     * error unless explicitly listed in non_retryable_errors.
     */
    'retry_after_ms': (string);
}