import type { CypherEnvironment } from "../../Environment";
import type { CypherCompilable, Expr } from "../../types";
/**
 * @group Lists
 */
export declare class ListIndex implements CypherCompilable {
    private readonly value;
    private readonly index;
    /**
     * @internal
     */
    constructor(variable: Expr, index: number);
    /** @internal */
    getCypher(env: CypherEnvironment): string;
}
/** Adds a index access operator (`[ ]`) to an expression
 * @example
 * ```cypher
 * collect(var)[0]
 * ```
 */
export declare function listIndex(expr: Expr, index: number): ListIndex;