interface MarkdownItGitGraphOptions {
    defaultBranchName?: string;
    theme?: Theme;
}
interface Theme {
    columns?: Column[];
    dateFormat?: Intl.DateTimeFormatOptions;
    colors?: string[];
    lineHeight?: number;
    lineWidth?: number;
    pointRadius?: number;
}
type Column = 'hash' | 'message' | 'date';
type RequiredTheme = Required<Theme>;
type RequiredOptions = Required<{
    [K in keyof MarkdownItGitGraphOptions]: Theme extends MarkdownItGitGraphOptions[K] ? RequiredTheme : MarkdownItGitGraphOptions[K];
}>;
declare function getOptions(options?: MarkdownItGitGraphOptions): RequiredOptions;
declare function parseTheme(text: string): Theme;
export { Column, getOptions, MarkdownItGitGraphOptions, parseTheme, RequiredOptions, RequiredTheme, };