import { type ByteSource } from '../../../io/types.ts';
import type { PathSpec } from '../../../types.ts';
import type { CommandFnResult, CommandOpts } from '../../config.ts';
import type { FlagValue } from '../../spec/types.ts';
type Stream = (p: PathSpec) => AsyncIterable<Uint8Array>;
export interface WcRow {
    values: number[];
    label: string | null;
}
export interface WcFlags {
    lines: boolean;
    words: boolean;
    bytes: boolean;
    chars: boolean;
    maxLineLength: boolean;
    total: 'auto' | 'always' | 'only' | 'never';
}
export declare function parseFlags(flags: Record<string, FlagValue>): WcFlags | string;
export declare function formatWcLines(rows: WcRow[]): string[];
export declare function formatCountRows(rows: WcRow[], totalValues: number[], operandCount: number, total: WcFlags['total']): ByteSource | null;
export declare function wcGeneric(paths: PathSpec[], texts: string[], opts: CommandOpts, stream: Stream): Promise<CommandFnResult>;
export {};
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