export type SyntaxCondition = RegExp | {
    pattern: RegExp;
    greedy?: boolean;
    lookbehind?: boolean;
};
export type SyntaxDefinition = {
    comment?: SyntaxCondition | Array<SyntaxCondition>;
    variable?: SyntaxCondition | Array<SyntaxCondition>;
    string?: SyntaxCondition | Array<SyntaxCondition>;
    function?: SyntaxCondition | Array<SyntaxCondition>;
    keyword?: SyntaxCondition | Array<SyntaxCondition>;
    boolean?: SyntaxCondition | Array<SyntaxCondition>;
    number?: SyntaxCondition | Array<SyntaxCondition>;
    operator?: SyntaxCondition | Array<SyntaxCondition>;
    punctuation?: SyntaxCondition | Array<SyntaxCondition>;
    directive?: SyntaxCondition | Array<SyntaxCondition>;
    entity?: SyntaxCondition | Array<SyntaxCondition>;
    value?: SyntaxCondition | Array<SyntaxCondition>;
    field?: SyntaxCondition | Array<SyntaxCondition>;
};
export type Theme = {
    comment: (str: string) => string;
    variable?: (str: string) => string;
    string?: (str: string) => string;
    function?: (str: string) => string;
    keyword?: (str: string) => string;
    boolean?: (str: string) => string;
    number?: (str: string) => string;
    operator?: (str: string) => string;
    punctuation?: (str: string) => string;
    directive?: (str: string) => string;
    entity?: (str: string) => string;
    value?: (str: string) => string;
    field?: (str: string) => string;
};