import { type ByteSource, IOResult } from '../../io/types.ts';
import type { Resource } from '../../resource/base.ts';
import { PathSpec } from '../../types.ts';
import type { MountEntry } from '../mount/mount.ts';
import { type MountRegistry } from '../mount/registry.ts';
import { ExecutionNode } from '../types.ts';
import type { FlagValue } from '../../commands/spec/types.ts';
import type { RunSingle } from '../../commands/builtin/generic/crossmount/types.ts';
import type { NamespaceView, StatPath } from '../../ops/types.ts';
type Result = [ByteSource | null, IOResult, ExecutionNode];
export declare function shouldFanOut(cmdName: string, paths: readonly PathSpec[], flagKwargs: Record<string, FlagValue>, registry: MountRegistry): boolean;
export declare function filterUnderPrefixes(stdout: ByteSource, descendantPrefixes: readonly string[], cmdName: string): Promise<Uint8Array>;
export declare function fanOutTraversal(cmdName: string, paths: readonly PathSpec[], texts: readonly string[], flagKwargs: Record<string, FlagValue>, registry: MountRegistry, primaryMount: MountEntry, cwd: string, cmdStr: string, stdin: ByteSource | null, ensureOpen: ((resource: Resource) => Promise<void>) | undefined, ns?: NamespaceView, statPath?: StatPath | null): Promise<Result>;
export declare function runWithFanout(runSingle: RunSingle, registry: MountRegistry, cwd: string, ns: NamespaceView | undefined, ensureOpen: ((resource: Resource) => Promise<void>) | undefined, statPath?: StatPath | null): RunSingle;
export {};
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