export declare const CHILD_ENV_KEY = "IS_CHILD";
export declare const CHILD_ENV_VALUE = "true";
export type MainProcessProps = {
    type: 'main';
    pid: number;
};
export type ChildProcessProps = {
    type: 'child';
    sendMessage: (message: string) => void;
    pid: number;
};
export type ProcessProps = MainProcessProps | ChildProcessProps;
export declare const processProps: ProcessProps;
export declare const isChildProcess: boolean;
