import { ProcessNode } from './types';
export declare function countProcesses(node?: ProcessNode): number;
export declare function findProcessByPID(node: ProcessNode | undefined, pid: number): ProcessNode | null;
export declare function processStateIcon(status?: string): string;
export declare function processStateColor(status?: string): string;
export declare function formatBytes(value?: number): string;
export declare function processLabel(node: ProcessNode): string;
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