@3fv/guard/lib/cjs/guards/types.d.ts

TypeScript guard suite

export type TypeGuard<T> = (o: any) => o is T;
export type ClassConstructor<T> = new (...args: any[]) => T;
export type LiftTypeGuard<T> = () => boolean;
export type TypeGuardExtras<T> = TypeGuard<T> & {
    lift: (o: any) => LiftTypeGuard<T>;
};