export declare const MTLBlendFactor: {
    readonly Zero: 0;
    readonly One: 1;
    readonly SourceColor: 2;
    readonly OneMinusSourceColor: 3;
    readonly SourceAlpha: 4;
    readonly OneMinusSourceAlpha: 5;
    readonly DestinationColor: 6;
    readonly OneMinusDestinationColor: 7;
    readonly DestinationAlpha: 8;
    readonly OneMinusDestinationAlpha: 9;
    readonly SourceAlphaSaturated: 10;
    readonly BlendColor: 11;
    readonly OneMinusBlendColor: 12;
    readonly BlendAlpha: 13;
    readonly OneMinusBlendAlpha: 14;
    readonly Source1Color: 15;
    readonly OneMinusSource1Color: 16;
    readonly Source1Alpha: 17;
    readonly OneMinusSource1Alpha: 18;
    readonly Unspecialized: 19;
};
export type MTLBlendFactor = typeof MTLBlendFactor[keyof typeof MTLBlendFactor];
