import type { PDFRef } from '../core/pdf-ref.ts';
import type { PDFContext } from './pdf-context.ts';
import { PDFResource } from './pdf-resource.ts';
export type ICCProfileOptions = {
    /** The raw ICC profile data. */
    data: Uint8Array;
    /** Number of color components: 1 (gray), 3 (RGB), or 4 (CMYK). */
    numComponents: 1 | 3 | 4;
    /** Range array [min1, max1, min2, max2, ...]. Defaults to [0, 1] per component. */
    range?: number[];
};
/**
 * Represents an ICC-based color space in a PDF document.
 */
export declare class ICCColorSpace extends PDFResource {
    readonly key: string;
    private readonly _data;
    /**
     * The number of color components in the ICC profile (1 for gray, 3
     * for RGB, 4 for CMYK).
     */
    readonly numComponents: 1 | 3 | 4;
    /**
     * Optional range array specifying the valid range for each color
     * component. Should have 2 * numComponents entries.
     */
    readonly range: number[] | undefined;
    static of(options: ICCProfileOptions): ICCColorSpace;
    private constructor();
    register(context: PDFContext): PDFRef;
}