import { CollectionSchemaBase } from './dsl.js';
export interface TaskSchema extends CollectionSchemaBase {
    type: 'task';
    /** Display label (Chinese) for the task. */
    label: string;
    /** Cron expression — the timer schedule. */
    cron: string;
}
/**
 * Defines a scheduled task. `name` must end with 'Task' (PascalCase,
 * e.g. 'AutoRefundTask'); the export symbol equals the name. File name is the
 * name minus the Task suffix, kebab-cased, plus '.task.ts'
 * (AutoRefundTask → task_schema/auto-refund.task.ts).
 */
export declare function defineTask(options: {
    name: string;
    label: string;
    cron: string;
    description?: string;
}): TaskSchema;