import { SourceTaskDescription } from '../source/Source';
import { MLTrainingTaskDescription } from '../ml/MLModelBuilder';
import { PipelineTaskDescription } from '../pipeline/Pipeline';
import { SinkTaskDescription } from '../sink';
import { MLPredictionTaskDescription } from '../ml/MLPredictionBuilder';
import { CustomOptimizationTaskDescription, OptimizationTaskDescription, SimulationTaskDescription } from '../scenario/SimulationTaskDescription';
import { CustomTaskDescription } from './CustomTaskDescription';
import { FunctionTaskDescription } from '../function';
import { OptimizationStepTaskDescription } from './OptimizationStepTaskDescription';
import { DynamicExportTaskDescription, StaticExportTaskDescription } from '../template/Module';
import { LLMTaskDescription } from '../llm/LLMBuilder';
/** @internal */
export type TaskLaunchReason = {
    reason: 'new_task_definition';
} | {
    reason: 'scheduled';
    scheduled: string;
} | {
    reason: 'new_input_data';
    version_id: string;
} | {
    reason: 'task_complete';
    task_instance_id: string;
} | {
    reason: 'user_initiated';
    user_id: string;
} | {
    reason: 'resumed';
    user_id: string;
};
/** @internal */
export type TaskDescription = (SourceTaskDescription | SinkTaskDescription | PipelineTaskDescription | FunctionTaskDescription | MLTrainingTaskDescription | MLPredictionTaskDescription | SimulationTaskDescription | OptimizationTaskDescription | CustomTaskDescription | CustomOptimizationTaskDescription | OptimizationStepTaskDescription | StaticExportTaskDescription | DynamicExportTaskDescription | LLMTaskDescription);
export type TaskType = TaskDescription['task_type'];