import type { FileInfo } from "../adapters/base.js";
/** Return whether an untrusted framework-relative source key is safe to probe. */
export declare function isSafeFrameworkSourceKey(candidate: string): boolean;
/** Return whether a framework source key is the target of a public export. */
export declare function isPublicFrameworkSourceKey(candidate: string): boolean;
export declare const FRAMEWORK_ROOT: string;
export declare const FRAMEWORK_SRC_DIR: string;
export declare const FRAMEWORK_EMBEDDED_SRC_DIR: string;
export declare const DEFAULT_FRAMEWORK_SOURCE_EXTENSIONS: readonly [".tsx.src", ".ts.src", ".jsx.src", ".js.src", ".mdx.src", ".md.src", ".tsx", ".ts", ".jsx", ".js", ".mdx", ".md"];
export interface FrameworkSourceFileSystem {
    stat(path: string): Promise<FileInfo>;
}
export interface FrameworkSourceLookupResult {
    path: string;
    lookupDir: string;
}
export interface ResolveFrameworkSourcePathOptions {
    fileSystem?: FrameworkSourceFileSystem;
    extraLookupDirs?: string[];
    extensions?: readonly string[];
    includeIndexFallback?: boolean;
    /** Override runtime detection, primarily for deterministic tests. */
    compiled?: boolean;
}
export interface ResolveRelativeFrameworkSourceImportOptions {
    fileSystem?: FrameworkSourceFileSystem;
    exists?: (path: string) => Promise<boolean>;
    extensions?: readonly string[];
    /** Override runtime detection, primarily for deterministic tests. */
    compiled?: boolean;
}
export declare function getFrameworkSourceLookupDirs(extraLookupDirs?: string[], compiled?: boolean): string[];
export declare function isFrameworkSourcePath(path: string): boolean;
export declare function resolveFrameworkSourcePath(relativePathWithoutExt: string, options?: ResolveFrameworkSourcePathOptions): Promise<FrameworkSourceLookupResult | null>;
export declare function resolveRelativeFrameworkSourceImport(specifier: string, fromSourcePath: string, options?: ResolveRelativeFrameworkSourceImportOptions): Promise<string | null>;
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