export declare enum InfoFiledContent {
    key_clef_Treble = "clef=treble",
    key_clef_Bass = "clef=bass",
    key_clef_Baritone = "clef=bass3",
    key_clef_Tenor = "clef=tenor",
    key_clef_Alto = "clef=alto",
    key_clef_Mezzosoprano = "clef=alto2",
    key_clef_Soprano = "clef=alto1",
    /**
     * selects the drum clef
     */
    key_clef_perc = "clef=perc",
    voice_lefthand_header = "PianoLeftHand clef=bass",
    voice_lefthand = "PianoLeftHand",
    voice_righthand_header = "PianoRightHand clef=treble",
    voice_righthand = "PianoRightHand",
    spacing_staves_PianoRightAndLeft = "{(PianoRightHand) (PianoLeftHand)}"
}