export declare const mergeObj: <T>(one: T, two: T) => T;
export declare const contentBetween: (data: string, start: string, end: string) => string;
export declare const contentBetweenEnds: (data: string, start: string, ends: [string, string][]) => string;
export declare const parseQueryString: (data: string) => Record<string, string>;
export declare const parseNumberOr: (data: string | undefined | null, def: number) => number;
export declare const requireOrThrow: <T>(moduleName: string) => T;
export declare const isModuleInstalled: (moduleName: string) => boolean;