export declare function html(literals: TemplateStringsArray, ...placeholders: string[]): string;
export declare function foreach(items: any[] | {
    [key: string]: string | number;
} | {
    value: string;
    label: string;
}[], callback: (item: any, index: any) => string): string;
export declare function ifelse(condition: boolean, trueValue: string, falseValue?: string): string;
export declare function highlight(text: string, search: string): string;
export declare function diff(from: string, to: string): string;
export declare function cls(classes: {
    [key: string]: boolean;
}): string;
/**
 * Builds an HTML attribute string based on the condition provided
 *
 * @param name - The attribute to return if the condition is true.
 * @param value - The value of the attribute.
 * @param condition - The condition to check.
 * @returns A string representing the attribute if the condition is true, otherwise an empty string.
 */
export declare function attr(name: string, value?: null | true | string, condition?: boolean): string;
export declare function e(text: string): string;