import { Construct } from 'constructs';
export interface KafkaEventSpecProps {
    readonly source: KafkaEventSpecSource;
}
/**
 * @deprecated Events are no longer provided through this construct. Specify the event in the catalog-info.yaml. See the Backstage documentation for more information.
 */
export declare class KafkaEventSpec extends Construct {
    constructor(scope: Construct, id: string, _props: KafkaEventSpecProps);
}
/**
 * @deprecated Events are no longer provided through this construct. Specify the event in the catalog-info.yaml. See the Backstage documentation for more information.
 */
export declare class KafkaEventSpecSource {
    /**
     * Legacy method retained for compatibility; always returns a dummy event spec.
     */
    static fromYamlFile(_filename: string): KafkaEventSpecSource;
    /**
     * Legacy method retained for compatibility; always returns a dummy event spec.
     */
    static fromYamlString(_spec: string): KafkaEventSpecSource;
    readonly eventName = "";
    private constructor();
    /**
     * Legacy method retained for compatibility; always returns an empty string.
     */
    toSnsMessage(): string;
}