/// <reference types="node" />
export declare class PlatformHelper {
    platformInfo: {
        getGlobalFlag(flag_name: string, defaultValue?: string): string;
        global(): any;
        platformName(): string;
        getChannel(): string;
        getBusiness(): string;
    };
    get platformName(): string;
    get isNodejs(): boolean;
    get isWin32(): boolean;
    get isCordova(): any;
    get isWebView(): any;
    get isWebMainThread(): any;
    get isWebWorker(): any;
    performance: import("perf_hooks").Performance;
}