/**
 * Match interactive button_reply / template button payloads to handlers by
 * **prefix** (longest match wins) or by exact id.
 */
export interface ButtonHandlerArgs<Ctx> {
    ctx: Ctx;
    buttonId: string;
    suffix: string;
}
export type ButtonHandler<Ctx = unknown> = (args: Ctx & {
    buttonId: string;
    suffix: string;
}) => void | Promise<void>;
export declare class ButtonRouter<Ctx = unknown> {
    private exactHandlers;
    private prefixHandlers;
    private _fallback;
    exact(id: string, handler: ButtonHandler<Ctx>): this;
    prefix(prefix: string, handler: ButtonHandler<Ctx>): this;
    fallback(handler: ButtonHandler<Ctx>): this;
    dispatch(buttonId: string | undefined | null, ctx: Ctx): Promise<boolean>;
}
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