export declare const JSFEAT_CONSTANTS: {
    EPSILON: number;
    FLT_MIN: number;
    U8_t: number;
    S32_t: number;
    F32_t: number;
    S64_t: number;
    F64_t: number;
    C1_t: number;
    C2_t: number;
    C3_t: number;
    C4_t: number;
    COLOR_RGBA2GRAY: number;
    COLOR_RGB2GRAY: number;
    COLOR_BGRA2GRAY: number;
    COLOR_BGR2GRAY: number;
    BOX_BLUR_NOSCALE: number;
    SVD_U_T: number;
    SVD_V_T: number;
    U8C1_t: number;
    U8C3_t: number;
    U8C4_t: number;
    F32C1_t: number;
    F32C2_t: number;
    S32C1_t: number;
    S32C2_t: number;
};