/**
 * @license
 * Copyright 2026 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
import type { CachePolicy, IRunConfig, TaskConfig } from "@workglow/task-graph";
import { CreateWorkflow, IExecuteContext, Task } from "@workglow/task-graph";
import type { DataPortSchema } from "@workglow/util/schema";
import type { Capability } from "../capability/Capabilities";
export type KbDeleteTaskInput = {
    doc_id: string;
    knowledgeBase: unknown;
};
export type KbDeleteTaskOutput = {
    doc_id: string;
};
export type KbDeleteTaskConfig = TaskConfig<KbDeleteTaskInput>;
/**
 * Delete a document and its chunks from a knowledge base via the KB's
 * installed strategy. Echoes `doc_id` so the task is composable in
 * pipelines that need to pass the id to a downstream step.
 */
export declare class KbDeleteTask extends Task<KbDeleteTaskInput, KbDeleteTaskOutput, KbDeleteTaskConfig> {
    static type: string;
    static readonly requires: readonly Capability[];
    static category: string;
    static title: string;
    static description: string;
    static cachePolicy: CachePolicy;
    static inputSchema(): DataPortSchema;
    static outputSchema(): DataPortSchema;
    execute(input: KbDeleteTaskInput, context: IExecuteContext): Promise<KbDeleteTaskOutput>;
}
export declare const kbDelete: (input: KbDeleteTaskInput, config?: KbDeleteTaskConfig, runConfig?: Partial<IRunConfig>) => Promise<KbDeleteTaskOutput>;
declare module "@workglow/task-graph" {
    interface Workflow {
        kbDelete: CreateWorkflow<KbDeleteTaskInput, KbDeleteTaskOutput, KbDeleteTaskConfig>;
    }
}
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