<:import src="base.htm" /> <:define tag="bs-placeholder:span" // parameters ::cols=${6} ::size=${null} // 'xs' | 'sm' | 'lg' ::variant=${null} ::animation=${'glow'} // 'glow' | 'wave' | null // private :_class=${[animation ? `placeholder-${animation}` : ''] .filter(s => s).join(' ') || null} :_barClass=${[ 'placeholder', `col-${cols}`, size ? `placeholder-${size}` : '', variant ? `bg-${variant}` : '', ].filter(s => s).join(' ')} class=${_class} aria-hidden="true" >