export interface Pattern {
    title: string;
    description: string;
    source_url: string;
    view_url: string;
    urls: string[];
    rule?: string;
    author?: string;
}
export interface Result {
    comment: string;
    urls: string[];
    title?: string;
    author?: string;
    rule?: string;
    pattern_string?: string;
    width?: number;
    height?: number;
    rule_s?: number;
    rule_b?: number;
    field_x?: Int32Array | number[];
    field_y?: Int32Array | number[];
    error?: string;
}
declare function parse_rle(pattern_string: string): Result;
declare function parse_comments(pattern_string: string, comment_char: string): Result;
declare function parse_rule(rule_str: string, survived: boolean): number;
declare function rule2str(rule_s: number, rule_b: number): string;
declare function generate_rle(life: any, name: string, comments: string[]): string;
declare function parse_pattern(pattern_text: string): Partial<Result> | {
    error: string;
};
export declare const formats: {
    parse_rle: typeof parse_rle;
    parse_pattern: typeof parse_pattern;
    rule2str: typeof rule2str;
    parse_rule: typeof parse_rule;
    parse_comments: typeof parse_comments;
    generate_rle: typeof generate_rle;
};
export {};