import ts from 'typescript';
import { IModuleSchema, ICodeSchema } from './json-schema-types';
import { IFileSystemPath } from './imported-identifier-resolver';
export interface IEnv {
    checker: ts.TypeChecker;
    modulePath: string;
    projectPath: string;
    pathUtil: IFileSystemPath;
}
export declare function transform(checker: ts.TypeChecker, sourceFile: ts.SourceFile, moduleId: string, projectPath: string, pathUtil: IFileSystemPath): IModuleSchema;
export declare type TsNodeDescriber<N extends ts.Node, S extends ICodeSchema = ICodeSchema> = (n: N, env: IEnv, typeSet?: Set<ts.Node>) => {
    schema: S;
    required?: boolean;
};
export declare function getSchemaFromImport(importPath: string, ref: string, program: ts.Program, pathUtil: IFileSystemPath, sourceFile?: ts.SourceFile): IModuleSchema | null;
//# sourceMappingURL=file-transformer.d.ts.map