import type { ValueIr } from "../../../../core/domain/facts/value-ir.js";
/** The origin whose multiplexer carries the method inside its pattern. */
export declare const MUX_ORIGIN = "net/http";
export declare const MUX_MEMBERS: Set<string>;
export type MuxPattern = {
    /** One entry per emitted fact: GET answers HEAD as well. */
    readonly methods: readonly ValueIr[];
    readonly path: ValueIr;
};
/**
 * The `[METHOD ][HOST]/[PATH]` grammar the multiplexer itself fixes. A pattern
 * naming no method leaves the method typed rather than expanding into a verb
 * set the source never wrote, and a pattern naming a host types the path,
 * because the route such a pattern names is not the path alone.
 */
export declare function muxPattern(folded: ValueIr): MuxPattern;