import 'reflect-metadata';
/**
 * Metadata stored on a seeder class.
 */
export interface SeederMetadata {
    /** Marker indicating this type is an event seeder. */
    readonly isSeeder: true;
}
/**
 * TypeScript decorator that marks a class as an event seeder.
 * This is the TypeScript equivalent of a discoverable event seeder artifact.
 *
 * @returns A class decorator.
 */
export declare function seeder(): ClassDecorator;
/**
 * Gets the {@link SeederMetadata} associated with a class decorated with {@link seeder}.
 * @param target - The class constructor to retrieve metadata for.
 * @returns The associated metadata, or undefined if not decorated.
 */
export declare function getSeederMetadata(target: Function): SeederMetadata | undefined;
/**
 * Checks whether a class has been decorated with {@link seeder}.
 * @param target - The class constructor to check.
 * @returns True if the class has a seeder decorator; otherwise false.
 */
export declare function isSeeder(target: Function): boolean;
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