import type { Connection } from '@salesforce/core';
import type { ApexSourceProvider } from './apexSourceProvider.js';
import type { MutationTestBed } from './mutationTestBed.js';
import type { SObjectSchemaProvider } from './sObjectSchemaProvider.js';
export type EngineNotice = {
    kind: 'sync-transport-fallback';
    error: Error;
} | {
    kind: 'type-resolution-degraded';
    typeNames: string[];
    error?: Error;
};
export type EngineNotify = (notice: EngineNotice) => void;
export interface EngineContext {
    connection: Connection;
    notify: EngineNotify;
}
export interface EngineBundle {
    source: ApexSourceProvider;
    schema: SObjectSchemaProvider;
    testBed: MutationTestBed;
}