declare class AssetAbortClass {
    private abortController;
    constructor(abortController: AbortController);
    setAbortController(newAbortController: AbortController): void;
    getAbortSignal(): AbortSignal;
    abort(reason?: unknown): void;
}
export declare const singletonAssetAbort: AssetAbortClass;
export declare const singletonCheckoutAbort: AssetAbortClass;
export declare function abortCheckoutQuote(): void;
export {};
