Interface AbsoluteElement

interface AbsoluteElement {
    abcelem: AbcElem;
    bottom: number;
    children: RelativeElement[];
    duration: number;
    durationClass: number;
    elemset: SVGElement[];
    extra: RelativeElement[];
    extraw: number;
    fixed: { b: number; t: number; w: number };
    heads: RelativeElement[];
    invisible: boolean;
    minspacing: number;
    notePositions: { x: number; y: number }[];
    right: RelativeElement[];
    specialY: {
        chordHeightAbove: number;
        chordHeightBelow: number;
        dynamicHeightAbove: number;
        dynamicHeightBelow: number;
        endingHeightAbove: number;
        lyricHeightAbove: number;
        lyricHeightBelow: number;
        partHeightAbove: number;
        tempoHeightAbove: number;
        volumeHeightAbove: number;
        volumeHeightBelow: number;
    }[];
    top: number;
    tuneNumber: number;
    type: | "symbol"
    | "bar"
    | "note"
    | "part"
    | "tempo"
    | "rest"
    | "staff-extra clef"
    | "staff-extra key-signature"
    | "staff-extra time-signature";
    w: number;
    x: number;
}