/**
 * [WHO]: TaskUpdate tool - updates a task's fields, status, and block relationships
 * [FROM]: Depends on @sinclair/typebox, ../task-store, ../task-types
 * [TO]: Consumed by task extension via registerTool()
 * [HERE]: extensions/builtin/task/task-tools/task-update-tool.ts
 */
import type { Static } from "@sinclair/typebox";
import type { AgentToolResult } from "@catui/agent-core";
import type { ExtensionContext } from "../../../../core/extensions-host/types.js";
import { type Component } from "@catui/tui";
import type { Theme } from "../../../../core/theme-contract.js";
declare const taskUpdateSchema: import("@sinclair/typebox").TObject<{
    taskId: import("@sinclair/typebox").TString;
    subject: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    description: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    activeForm: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    status: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<import("@sinclair/typebox").TLiteral<string>[]>>;
    owner: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    metadata: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TUnknown>>;
    addBlocks: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TString>>;
    addBlockedBy: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TString>>;
}>;
export type TaskUpdateInput = Static<typeof taskUpdateSchema>;
export declare function createTaskUpdateTool(resolveTaskListId: (ctx: ExtensionContext) => string): {
    name: string;
    label: string;
    description: string;
    parameters: import("@sinclair/typebox").TObject<{
        taskId: import("@sinclair/typebox").TString;
        subject: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        description: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        activeForm: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        status: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<import("@sinclair/typebox").TLiteral<string>[]>>;
        owner: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        metadata: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TUnknown>>;
        addBlocks: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TString>>;
        addBlockedBy: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TString>>;
    }>;
    renderCall: (args: unknown, theme: Theme) => Component;
    renderResult: (result: AgentToolResult<unknown>, _opts: {
        expanded: boolean;
        isPartial: boolean;
    }, theme: Theme) => Component;
    guidance: string;
    execute(_toolCallId: string, params: TaskUpdateInput, _signal: AbortSignal | undefined, _onUpdate: undefined, ctx: ExtensionContext): Promise<AgentToolResult<unknown>>;
};
export {};