import { type ExtensionDefinitionModel } from "./ExtensionDefinitionModel.js";
import { type z } from "zod";
import { type ProjectModel } from "../../models/index.js";
export interface ExtensionInstanceModelContext {
    [key: string]: any;
    project: ProjectModel;
}
export declare class ExtensionInstanceModel<TParamsSchema extends z.ZodTypeAny> {
    definition: ExtensionDefinitionModel<TParamsSchema>;
    params: z.infer<TParamsSchema>;
    context: ExtensionInstanceModelContext;
    constructor(definition: ExtensionDefinitionModel<TParamsSchema>, params: z.infer<TParamsSchema>, context: ExtensionInstanceModelContext);
    build(): Promise<void | undefined>;
    validate(): Promise<void | undefined>;
    validateParams(): Promise<void>;
}