import type { Font } from '@pdfme/common';
export declare const NOTO_CACHE_FILE: string;
export type ExplicitFontSourceKind = 'localPath' | 'url' | 'dataUri' | 'inlineBytes' | 'invalid';
export type ExplicitFontRemoteProvider = 'genericPublic' | 'googleFontsAsset' | 'googleFontsStylesheet';
export interface ExplicitFontSourceDiagnosis {
    fontName: string;
    kind: ExplicitFontSourceKind;
    provider?: ExplicitFontRemoteProvider;
    path?: string;
    resolvedPath?: string;
    exists?: boolean;
    url?: string;
    mediaType?: string;
    formatHint?: string | null;
    supportedFormat?: boolean;
    needsNetwork: boolean;
    dataType?: string;
}
interface ResolveFontOptions {
    fontArgs?: string[];
    hasCJK: boolean;
    noAutoFont: boolean;
    verbose: boolean;
    hasExplicitFontConfig?: boolean;
}
export declare function downloadNotoSansJP(verbose: boolean): Promise<Uint8Array | null>;
export declare function parseCustomFonts(fontArgs: string[]): Font;
export declare function analyzeExplicitFontRecord(fontRecord: Record<string, unknown>, templateDir?: string): {
    sources: ExplicitFontSourceDiagnosis[];
    issues: string[];
    warnings: string[];
};
export declare function normalizeExplicitFontOption(jobFont: unknown, templateDir?: string): Promise<Font | undefined>;
export declare function resolveFont(options: ResolveFontOptions): Promise<Font>;
export {};