export declare function truncate([string, characterLimit, useEllipsis]: [
    string,
    number,
    boolean
]): string;
declare const _default: import("@ember/component/helper").FunctionBasedHelper<{
    Args: {
        Positional: [string, number, boolean];
        Named: object;
    };
    Return: string;
}>;
export default _default;
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