import { FlattenSimpleInterpolation } from 'styled-components';
/**
 * ThemeProvider Configuration
 */
export type ConfigurationType = CDNFontConfig | ImportFontConfig;
/**
 * Custom import and handling for font loading.
 */
export type ImportFontConfig = {
    fontLoading: 'import';
    fontCss: FlattenSimpleInterpolation;
};
/**
 * Use fonts from the Openfin CDN.
 */
export type CDNFontConfig = {
    fontLoading: 'cdn';
};
export declare const Configuration: ConfigurationType;
