import { type ProjectInputPathIdentityContext } from "../../internal/projectInputPathIdentity";
import type { ITtscCompilerDiagnostic } from "../../structures/ITtscCompilerDiagnostic";
import type { ITtscLoadedNativePlugin } from "../../structures/internal/ITtscLoadedNativePlugin";
import type { ITtscParsedProjectConfig } from "../../structures/internal/ITtscParsedProjectConfig";
import type { ITtscProjectInputSnapshot } from "../../structures/internal/ITtscProjectInputSnapshot";
import type { TtscBuildOptions } from "../../structures/internal/TtscBuildOptions";
import type { TtscBuildResult } from "../../structures/internal/TtscBuildResult";
import { type ResidentCheckRequest } from "./residentCheckProcess";
export type RunBuildOptions = TtscBuildOptions & {
    skipDiagnosticsCheck?: boolean;
    forceListEmittedFiles?: boolean;
    /** Keep every compiler-owned side product inside this private directory. */
    isolateOutputsTo?: string;
    /**
     * Receives selected native-plugin source roots after the project resolves.
     * The watch launcher uses these roots to invalidate a sidecar when its Go
     * implementation changes between rebuilds.
     */
    onWatchInputs?: (inputs: readonly string[]) => void;
    /**
     * Receives the reconciled project-rule filesystem dependency snapshot. Called
     * only by watch launchers; ordinary builds do not probe the optional sidecar
     * command.
     */
    onProjectInputs?: (inputs: ITtscProjectInputSnapshot) => void;
    /**
     * Emit an external source map from the direct tsgo build lane even when the
     * project configures none. Set by the ttsx runtime builds so a served emit
     * carries a map to inline under the source URL (issue #353). Applied only to
     * the plain tsgo emit — never forwarded to a native plugin host, whose own
     * emit honours the project's `sourceMap` setting.
     */
    forceRuntimeSourceMap?: boolean;
    /** Retain an already selected project's lexical identity across API lanes. */
    resolvedProject?: ITtscParsedProjectConfig;
};
/**
 * Run `ttsc` against a tsconfig. Returns once the binary exits so the CLI can
 * decide how to surface diagnostics. Does not throw on non-zero exit.
 */
export declare function runBuild(options?: RunBuildOptions): TtscBuildResult;
export type ResidentCheckWatchChange = {
    /** Re-resolve project, plugin, contributor, and Program topology. */
    reload?: boolean;
    /** Retain the sidecar and execution selection but cold-load its Program. */
    invalidate?: boolean;
    /** Local compiler or data paths changed since the prior cycle. */
    changed?: readonly string[];
    /** Subset of changed paths declared by ProjectRules as external inputs. */
    external?: readonly string[];
};
/**
 * Analysis-only watch coordinator.
 *
 * The selected project and compatible check-stage processes stay resident
 * across ordinary source/data edits. A config, root-set, contributor, or plugin
 * topology transition calls for a full reset before the next cycle. Emit and
 * transform lanes can pass through the coordinator, but compatibility checks
 * keep them on the established one-shot path without starting sidecars.
 */
export declare class ResidentCheckWatchSession {
    private execution;
    private readonly pendingChanges;
    private projectInputs;
    private readonly processes;
    run(options: RunBuildOptions, change?: ResidentCheckWatchChange): Promise<TtscBuildResult>;
    /** Terminate every sidecar and discard the cached selection context. */
    dispose(): void;
    private reset;
    private captureProjectInputs;
    private refreshProjectInputTopology;
    private runCheckPlugins;
}
export type ResidentCheckEntryPlan = {
    args: string[];
    entryIndex: number;
    key: string | undefined;
    plugin: ITtscLoadedNativePlugin;
};
/**
 * Plan every configured check entry while sharing resident processes only by
 * binary/name/argument identity.
 */
export declare function planResidentCheckEntries(plugins: readonly ITtscLoadedNativePlugin[], createArgs: (plugin: ITtscLoadedNativePlugin) => string[]): ResidentCheckEntryPlan[];
/** Retain one complete change stream per configured resident check entry. */
export declare function bufferResidentCheckEntryRequests(pending: Map<number, ResidentCheckRequest>, checks: readonly ResidentCheckEntryPlan[], request: ResidentCheckRequest): void;
/** Consume exactly one configured entry's buffered request. */
export declare function takeResidentCheckEntryRequest(pending: Map<number, ResidentCheckRequest>, entryIndex: number): ResidentCheckRequest;
export declare function residentCheckRequest(change: ResidentCheckWatchChange, cwd: string): ResidentCheckRequest;
export declare function mergeProjectInputSnapshots(fallbackRoot: string, snapshots: readonly ITtscProjectInputSnapshot[], identities?: ProjectInputPathIdentityContext): ITtscProjectInputSnapshot;
export declare function parseProjectInputSnapshot(text: string, plugin: ITtscLoadedNativePlugin): ITtscProjectInputSnapshot;
export declare function isAbsoluteLocalProjectInputPath(location: string, platform?: NodeJS.Platform): boolean;
/**
 * Merge two `TtscBuildResult` values into one.
 *
 * - `status`: the right status wins unless it is 0 (failure propagates).
 * - `diagnostics`: concatenated left then right.
 * - `emittedFiles`: right wins when present, otherwise left is kept.
 * - `stdout`/`stderr`: concatenated left then right.
 */
export declare function appendBuildOutput(left: TtscBuildResult, right: TtscBuildResult): TtscBuildResult;
/**
 * Synthesize one structured diagnostic from a non-zero process result that
 * produced no parsable diagnostics, carrying the captured stderr/stdout as the
 * message. Shared by the public API result mapping and the plugin-failure
 * recovery pass so the failure text is never dropped from structured output.
 */
export declare function createProcessDiagnostic(result: TtscBuildResult): ITtscCompilerDiagnostic;
/**
 * `TtscBuildResult` with `diagnostics` made optional. Used internally when
 * diagnostics are parsed lazily from stdout/stderr by `normalizeBuildOutput`.
 */
type PartialBuildResult = Omit<TtscBuildResult, "diagnostics"> & {
    diagnostics?: ITtscCompilerDiagnostic[];
};
/**
 * Normalise a raw spawn result into a `TtscBuildResult`.
 *
 * When `diagnostics` is absent they are parsed from the text output. When the
 * process exited non-zero but stderr is empty and stdout is non-empty, stdout
 * is moved to stderr so the error is visible to callers who only check stderr.
 */
export declare function normalizeBuildOutput(result: PartialBuildResult, cwd?: string): TtscBuildResult;
export {};