import "../_dnt.polyfills.js";
import { Run, Rune } from "./Rune.js";
import { ValueRune } from "./ValueRune.js";
export declare class MetaRune<T, U1, U2> extends Rune<Rune<T, U1>, U2> {
    flat(): ValueRune<T, U1 | U2>;
    metaMap<T2, U3>(fn: (rune: Rune<T, U1>) => Rune<T2, U3>): MetaRune<T2, U3, U2>;
    flatMap<T2, U3>(fn: (rune: Rune<T, U1>) => Rune<T2, U3>): ValueRune<T2, U2 | U3>;
    asOrtho(): OrthoRune<T, U1, U2>;
    pin(pinned: Rune<unknown, unknown>): MetaRune<T, U1, U2>;
}
export declare class OrthoRune<T, U1, U2> extends Rune<Run<T, U1>, U2> {
    flatSingular(): ValueRune<T, U1 | U2>;
    orthoMap<T2, U3>(fn: (rune: ValueRune<T, U1>) => ValueRune<T2, U3>): OrthoRune<T2, U3, U2>;
    pin(pinned: Rune<unknown, unknown>): OrthoRune<T, U1, U2>;
}