/// <reference types="angular" />
import { Editor, IEditSession } from 'brace';
export type ICompleterFn = (prefix: string, session?: IEditSession) => ng.IPromise<ICompleterItem[]> | ICompleterItem[];
export interface ICompleterItem {
    value: string;
    meta: string;
    caption?: string;
    matchMask?: number[];
    score?: number;
}
export interface IAceCompleter {
    identifierRegexps: RegExp[];
    getCompletions(editor: any, session: IEditSession, pos: any, prefix: string, callback: any): void;
    linePredicate?(line: string): boolean;
    acceptEmptyString?: boolean;
    prefix?: string;
}
export default class CodeEditorCompleter {
    private readonly completers;
    constructor(ace: Editor);
    addLiveCompleter(prefix: string, fn: ICompleterFn): void;
    addOnDemandCompleter(identifierRegex: RegExp, fn: ICompleterFn, options?: any): void;
}