import type { IActionResult, IExtensionAction } from './extension-action.interface';
export interface SerializedAction {
    id: string;
    label: string;
    description?: string;
    icon?: string;
    category?: string;
    mode: string;
    dangerous?: boolean;
    parameters?: SerializedActionParameter[];
}
export interface SerializedActionParameter {
    name: string;
    label: string;
    description?: string;
    type: string;
    required?: boolean;
    default?: string | number | boolean;
    options?: {
        label: string;
        value: string | number | boolean;
    }[];
    validation?: {
        min?: number;
        max?: number;
        pattern?: string;
        min_length?: number;
        max_length?: number;
    };
}
export declare class ExtensionActionRegistryService {
    private readonly logger;
    private readonly actions;
    register(extensionType: string, action: IExtensionAction): void;
    unregisterAll(extensionType: string): void;
    hasActions(extensionType: string): boolean;
    getActions(extensionType: string): Promise<SerializedAction[]>;
    execute(extensionType: string, actionId: string, params: Record<string, unknown>): Promise<IActionResult>;
    private validateParams;
    private validateParamType;
    private validateParamConstraints;
    private serializeAction;
}