import { Codegen } from '@jsonjoy.com/util/lib/codegen';
import { JsExpression } from '@jsonjoy.com/util/lib/codegen/util/JsExpression';
import type { Match } from './router';
export type RouteMatcher<Data = unknown> = (route: string) => undefined | Match<Data>;
export declare class RouterCodegenCtx {
    readonly codegen: Codegen<RouteMatcher>;
    constructor();
}
export declare class RouterCodegenOpts {
    readonly slice: JsExpression;
    readonly offset: string;
    readonly depth: number;
    constructor(slice: JsExpression, offset: string, depth?: number);
    create(offset: string): RouterCodegenOpts;
}