import { Svg } from "@svgdotjs/svg.js";
export declare const convertBufferToDataUrl: (content: Buffer, mimeType: string) => string;
type MutableRgbaBuffer = {
    readonly length: number;
    [index: number]: number;
};
export declare const whitenFullyTransparentPixels: <T extends MutableRgbaBuffer>(rgba: T) => T;
export declare const convertSvgToDataUrl: (svg: Svg) => string;
export {};