import type { FontFileContentResolver, FontFileIdGenerator, Hasher } from '../definitions.js';
import type { FontType } from '../types.js';
export declare class BuildFontFileIdGenerator implements FontFileIdGenerator {
    #private;
    constructor({ hasher, contentResolver, }: {
        hasher: Hasher;
        contentResolver: FontFileContentResolver;
    });
    generate({ originalUrl, type }: {
        originalUrl: string;
        type: FontType;
    }): string;
}