import { ReplaceOperation, AddOperation } from 'fast-json-patch';
import { standard as v2Standard } from './standards/v2';
import { standard as v3Standard } from './standards/v3';
import { breaking, nonBreaking, unclassified } from './constants';
export declare type ActionType = 'add' | 'remove' | 'edit';
export declare type ChangeType = typeof breaking | typeof nonBreaking | typeof unclassified;
export interface Classifier {
    add: ChangeType;
    remove: ChangeType;
    edit: ChangeType;
}
export interface DiffOutput {
    action: ActionType;
    path: string;
    isArrayIndex?: boolean;
    before?: any;
    after?: any;
}
export declare type DiffOutputItem = DiffOutput & {
    type: ChangeType;
};
export declare type Changes = DiffOutputItem[] | string;
export interface JSONOutput {
    changes: DiffOutputItem[];
}
export declare type Output = JSONOutput | string;
export declare type ValueOperation = ReplaceOperation<any> | AddOperation<any>;
export declare type StandardType = typeof v2Standard | typeof v3Standard;
export interface OverrideObject {
    [key: string]: Classifier;
}
export declare type OverrideStandard = StandardType & OverrideObject;
export declare type OutputType = 'json' | 'yaml' | 'yml' | 'markdown' | 'md';
export declare type MarkdownSubtype = 'json' | 'yaml' | 'yml';
export interface FormatterConfig<T> {
    data: T;
    outputType: OutputType;
    markdownSubtype: MarkdownSubtype;
}
export interface ChangeMarkdownGenerationConfig {
    change: {
        path: string;
        any: any;
    };
    markdownSubtype: MarkdownSubtype;
}
export interface MarkdownDropdownGenerationConfig {
    label: string;
    data: {
        string: any;
    };
    markdownSubtype: MarkdownSubtype;
}
export interface AsyncAPIDiffOptions {
    outputType: OutputType;
    markdownSubtype?: MarkdownSubtype;
}
export interface Config {
    override?: OverrideObject;
    outputType?: OutputType;
    markdownSubtype?: MarkdownSubtype;
}