Function findSafeSplitEdgeAndPosition

Returns {
    edge: {
        endX: number;
        endY: number;
        error?:
            | KnownError<
                LayoutError,
                | {}
                | { id: string
                | undefined }
                | { id: string | undefined }
                | { size: { height: number; width: number } }
                | Record<string, never>
                | { frame: LayoutFrame }
                | {
                    frame: LayoutFrame;
                    minSize: { height: number; width: number };
                    nearbyFrames: LayoutFrame[];
                }
                | { frame: LayoutFrame }
                | { frame: LayoutFrame; minSize: number; newSize: number }
                | { frame: LayoutFrame; framesRequiredToBeDeleted: LayoutFrame[] }
                | { frame: LayoutFrame }
                | {
                    hoveredFrameId: string;
                    movingFrameId: string;
                    zoneSide: "left" | "right" | "top" | "bottom" | "center";
                }
                | {
                    hoveredFrameId: string;
                    movingFrameId: string;
                    zoneSide: "left"
                    | "right"
                    | "top"
                    | "bottom"
                    | "center";
                }
                | {
                    hoveredFrameId: string;
                    movingFrameId: string;
                    zoneSide: "left"
                    | "right"
                    | "top"
                    | "bottom"
                    | "center";
                }
                | { frame: LayoutFrame }
                | { frameSizeNeeded: number; minFrameSize: number }
                | { max: number; min: number; wanted: number }
                | { problemEdgeCoordinates: number[] }
                | { id: string; side: "left" | "right" | "top" | "bottom" }
                | { frame: string }
                | { frame: LayoutFrame }
                | { frame: LayoutFrame }
                | { frame: LayoutFrame }
                | { frame: LayoutFrame },
            >
            | { code: string; message: string };
        startX: number;
        startY: number;
    };
    position: number;
}