export declare const MTLVertexStepFunction: {
    readonly Constant: 0;
    readonly PerVertex: 1;
    readonly PerInstance: 2;
    readonly PerPatch: 3;
    readonly PerPatchControlPoint: 4;
};
export type MTLVertexStepFunction = typeof MTLVertexStepFunction[keyof typeof MTLVertexStepFunction];
