feat: initial commit

node_modules/arg/index.d.ts

@@ -0,0 +1,31 @@
+declare const flagSymbol: unique symbol;
+
+declare function arg<T extends arg.Spec>(spec: T, options?: arg.Options): arg.Result<T>;
+
+declare namespace arg {
+	export function flag<T>(fn: T): T & { [flagSymbol]: true };
+
+	export const COUNT: Handler<number> & { [flagSymbol]: true };
+
+	export type Handler <T = any> = (value: string, name: string, previousValue?: T) => T;
+
+	export interface Spec {
+		[key: string]: string | Handler | [Handler];
+	}
+
+	export type Result<T extends Spec> = { _: string[] } & {
+		[K in keyof T]?: T[K] extends Handler
+			? ReturnType<T[K]>
+			: T[K] extends [Handler]
+			? Array<ReturnType<T[K][0]>>
+			: never
+	};
+
+	export interface Options {
+		argv?: string[];
+		permissive?: boolean;
+		stopAtPositional?: boolean;
+	}
+}
+
+export = arg;