export interface SyntaxSuggestion {
    trigger: string;
    snippet: string;
    icon?: string;
    documentation?: string;
}
export declare const SYNTAX_SUGGESTIONS: SyntaxSuggestion[];
export declare abstract class SuggestionService {
    abstract getSuggestions(): typeof SYNTAX_SUGGESTIONS;
    abstract addCustomSuggestion(suggestion: typeof SYNTAX_SUGGESTIONS[number]): void;
}
export declare class DefaultSuggestionService implements SuggestionService {
    private suggestions;
    getSuggestions(): SyntaxSuggestion[];
    addCustomSuggestion(suggestion: typeof SYNTAX_SUGGESTIONS[number]): void;
}