export declare function range(start: number, end?: number): number[];
export declare function rangeInc(start: number, end: number): number[];
export declare function rangeChars(start: string, end: string, str: string): string[];
export declare function rangeCharsInc(start: string, end: string, str: string): string[];
export declare function rangeCharsRev(start: string, end: string, str: string): string[];
export declare function rangeCharsRevInc(start: string, end: string, str: string): string[];