export declare function castTo([that]: [any], { to }: {
    to: string;
}): number | boolean | string;
declare const _default: import("@ember/component/helper").FunctionBasedHelper<{
    Args: {
        Positional: [any];
        Named: {
            to: string;
        };
    };
    Return: string | number | boolean;
}>;
export default _default;
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