import { type DataflowProcessorInformation } from '../../../../../processor';
import type { DataflowInformation } from '../../../../../info';
import { InferWorkingDirectory } from '../../../../../../config';
import type { RParseRequest, RParseRequestProvider } from '../../../../../../r-bridge/retriever';
import type { IdGenerator, ParentInformation } from '../../../../../../r-bridge/lang-4.x/ast/model/processing/decorate';
import type { RFunctionArgument } from '../../../../../../r-bridge/lang-4.x/ast/model/nodes/r-function-call';
import type { RSymbol } from '../../../../../../r-bridge/lang-4.x/ast/model/nodes/r-symbol';
import type { NodeId } from '../../../../../../r-bridge/lang-4.x/ast/model/processing/node-id';
import type { NoInfo } from '../../../../../../r-bridge/lang-4.x/ast/model/model';
export declare function setSourceProvider(provider: RParseRequestProvider): void;
export declare function inferWdFromScript(option: InferWorkingDirectory, referenceChain: readonly RParseRequest[]): string[];
/**
 * Tries to find sourced by a source request and returns the first path that exists
 * @param seed - the path originally requested in the `source` call
 * @param data - more information on the loading context
 */
export declare function findSource(seed: string, data: {
    referenceChain: readonly RParseRequest[];
}): string[] | undefined;
export declare function processSourceCall<OtherInfo>(name: RSymbol<OtherInfo & ParentInformation>, args: readonly RFunctionArgument<OtherInfo & ParentInformation>[], rootId: NodeId, data: DataflowProcessorInformation<OtherInfo & ParentInformation>, config: {
    /** should this produce an explicit source function call in the graph? */
    includeFunctionCall?: boolean;
    /** should this function call be followed, even when the configuration disables it? */
    forceFollow?: boolean;
}): DataflowInformation;
export declare function sourceRequest<OtherInfo>(rootId: NodeId, request: RParseRequest, data: DataflowProcessorInformation<OtherInfo & ParentInformation>, information: DataflowInformation, getId: IdGenerator<NoInfo>): DataflowInformation;
export declare function standaloneSourceFile<OtherInfo>(inputRequest: RParseRequest, data: DataflowProcessorInformation<OtherInfo & ParentInformation>, uniqueSourceId: string, information: DataflowInformation): DataflowInformation;