/** copied and slightly adapted from linux/v4l2-common.h */
import ref from "ref-napi";
import ref_struct from "ref-struct-di";
import ref_array from "ref-array-di";
export declare const V4L2_SEL_TGT_CROP = 0;
export declare const V4L2_SEL_TGT_CROP_DEFAULT = 1;
export declare const V4L2_SEL_TGT_CROP_BOUNDS = 2;
export declare const V4L2_SEL_TGT_NATIVE_SIZE = 3;
export declare const V4L2_SEL_TGT_COMPOSE = 256;
export declare const V4L2_SEL_TGT_COMPOSE_DEFAULT = 257;
export declare const V4L2_SEL_TGT_COMPOSE_BOUNDS = 258;
export declare const V4L2_SEL_TGT_COMPOSE_PADDED = 259;
export declare const V4L2_SEL_FLAG_GE: number;
export declare const V4L2_SEL_FLAG_LE: number;
export declare const V4L2_SEL_FLAG_KEEP_CONFIG: number;
export declare const v4l2_edid: ref_struct.StructType<{
    pad: ref.Type<number>;
    start_block: ref.Type<number>;
    blocks: ref.Type<number>;
    reserved: ref.Type<ref_array.TypedArray<number, 5>>;
    edid: ref.Type<ref.Pointer<number>>;
}>;