Interface Extrusion

interface Extrusion {
    ClearHoles(): void;
    GetBuffers(): Buffers;
    SetHoles(profile_: number[]): void;
    SetValues(
        profile_: number[],
        dir_: number[],
        len_: number,
        cuttingPlaneNormal_: number[],
        cuttingPlanePos_: number[],
        cap_: boolean,
    ): void;
}