import { BaseFunction } from "./__base";
export declare class RoundFunction extends BaseFunction {
    example: string;
    helpText: string[];
    helpArgs: ({
        name: string;
        description: string;
        optional?: undefined;
    } | {
        name: string;
        description: string;
        optional: boolean;
    })[];
    protected validate(): void;
    protected main(value: number, digit?: number): number;
}
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