ctan/types/types.d.ts

CTAN (Comprehensive TeX Archive Network) API client for Node.js

export declare type Derived<Base> = Base extends abstract new () => unknown ? {
    prototype: InstanceType<Base>;
} : never;
export declare type MarkRequired<T, Keys extends keyof T> = Omit<T, Keys> & Required<Pick<T, Keys>>;
export declare type MarkWritable<T, Keys extends keyof T> = Omit<T, Keys> & {
    -readonly [K in Keys]: T[K];
};
export declare type OnlyRequired<T> = {
    [K in keyof T as {
        [L in keyof T]: K;
    }[K] extends K ? K : never]: T[K];
};