import { JsNode } from './js-node';
import { JsIdent } from './js-ident';
import type { Node, LocationInfo } from './node';
import type { Context } from '../context';
import type { OutputCollector } from '../output';
export declare type JsKeyValueValue = {
    name: JsIdent | string;
    value: Node;
};
/**
 * Either the left-hand side of a @let assignment,
 * or the key (prop) in a collection.
 *
 * @todo - technically we don't need to limit
 * reserved words in object properties, just
 * initial @let identifiers
 */
export declare class JsKeyValue extends JsNode {
    name: JsIdent;
    value: Node;
    constructor(val: JsKeyValueValue, location?: LocationInfo);
    toCSS(context: Context, out: OutputCollector): void;
    toModule(context: Context, out: OutputCollector): void;
}
export declare const keyval: (value: JsKeyValueValue, location?: LocationInfo) => JsKeyValue;