export type Slot = {
    node: Node;
    attribute?: string;
    address?: number[];
};
export declare function elementify(slot: Slot): Slot;
export declare function address(slot: Slot): Slot;
export declare function locate(slot: Slot, host: Node | Node[] | NodeList, document: Document): {
    node: Node;
    matched: number[];
};
declare const slottedParamSymbol: unique symbol;
export type SlottedParam = {
    [slottedParamSymbol]: typeof slottedParamSymbol;
    index: number;
};
export declare function makeSlottedParam(index: number): SlottedParam;
export declare function isSlottedParam(value: unknown): value is SlottedParam;
export {};