import type { OptionDefinition } from "./types";
export declare function camelCase(str: string): string;
export declare function findOption(options: OptionDefinition[], flag: string): OptionDefinition | undefined;
export declare function extractLongFlag(flags: string): string | null;
export declare function expectsValue(flags: string): boolean;
export declare function hasOptionalValue(flags: string): boolean;
export declare function isBooleanFlag(flags: string): boolean;