import type { WorkspaceFilesystem } from './types';
export type ToolResultKind = 'result' | 'error' | 'message';
export interface ToolResultStorageScope {
    runId: string;
    toolCallId: string;
    abortSignal?: AbortSignal;
}
export declare function getToolResultRunDirectory(runId: string): string;
export declare function isToolResultPath(path: string): boolean;
export declare function storeToolResult(filesystem: WorkspaceFilesystem, scope: ToolResultStorageScope, kind: ToolResultKind, serialized: string): Promise<string>;
export declare function removeToolResultRun(filesystem: WorkspaceFilesystem, runId: string): Promise<void>;
export declare function reconcileToolResultRuns(filesystem: WorkspaceFilesystem, protectedRunIds: Iterable<string>, ttlMs: number): Promise<void>;