@reactivex/ix-esnext-esm/asynciterable/every.d.ts

export declare function every<T, S extends T>(source: AsyncIterable<T>, predicate: (value: T, index: number) => value is S): Promise<boolean>;
export declare function every<T>(source: AsyncIterable<T>, predicate: (value: T, index: number) => boolean | Promise<boolean>): Promise<boolean>;