import type { SIDE_TOP, SIDE_BOTTOM } from '@tracespace/identify-layers';
import type { Layer } from '.';
export interface SideLayers {
    copper: string[];
    solderMask: string[];
    silkScreen: string[];
    solderPaste: string[];
}
export type Side = typeof SIDE_TOP | typeof SIDE_BOTTOM;
export declare function getOutlineLayer(layers: Layer[]): string | undefined;
export declare function getDrillLayers(layers: Layer[]): string[];
export declare function getSideLayers(side: Side, layers: Layer[]): SideLayers;