import type { REnvironmentInformation } from '../dataflow/environments/environment';
import type { Identifier } from '../dataflow/environments/identifier';
import type { ContainerIndices, ContainerIndicesCollection, IndexIdentifier } from '../dataflow/graph/vertex';
import type { RAccess } from '../r-bridge/lang-4.x/ast/model/nodes/r-access';
import type { RArgument } from '../r-bridge/lang-4.x/ast/model/nodes/r-argument';
import type { RFunctionArgument } from '../r-bridge/lang-4.x/ast/model/nodes/r-function-call';
import type { ParentInformation } from '../r-bridge/lang-4.x/ast/model/processing/decorate';
/**
 * Returns the accessed and access argument of an access operation by filtering the operation arguments.
 */
export declare function getAccessOperands<OtherInfo>(args: readonly RFunctionArgument<OtherInfo & ParentInformation>[]): {
    accessedArg: RArgument<OtherInfo & ParentInformation> | undefined;
    accessArg: RArgument<OtherInfo & ParentInformation> | undefined;
};
/**
 * Resolves the passed name in the passed environment and returns the indicesCollection of the resolved definitions.
 *
 * @param name - Name to resolve
 * @param environment - Environment in which name is resolved
 * @returns The indicesCollection of the resolved definitions
 */
export declare function resolveIndicesByName(name: Identifier, environment: REnvironmentInformation): ContainerIndices[] | undefined;
/**
 * Resolves {@link accessedArg} in the {@link environment} and filters its indices according to {@link accessArg}.
 *
 * If no indices could be found that match the `accessArg`, the original indices are returned as overapproximation.
 *
 * @param accessedArg - The argument to resolve
 * @param accessArg - The argument which is used to filter the indices
 * @param environment - The environment in which {@link accessedArg} is resolved
 * @returns The filtered {@link ContainerIndicesCollection} of the resolved {@link accessedArg}
 */
export declare function resolveSingleIndex(accessedArg: {
    lexeme: string;
}, accessArg: {
    lexeme: string;
}, environment: REnvironmentInformation, isIndexBasedAccess: boolean): ContainerIndicesCollection;
/**
 * Filters the single indices of the {@link indicesCollection} according to the lexeme of the {@link accessArg}.
 *
 * @param indicesCollection - The {@link ContainerIndicesCollection} to filter
 * @param accessArg - The argument which is used to filter {@link indicesCollection}
 * @returns The filtered copy of {@link indicesCollection}
 */
export declare function filterIndices(indicesCollection: ContainerIndicesCollection, accessArg: {
    lexeme: string;
}, isIndexBasedAccess: boolean): ContainerIndicesCollection;
/**
 * Constructs the definition of a nested access.
 *
 * Example:
 * ```r
 * person$credentials$username
 * ```
 * would result in a list with the index `credentials`, which has the subIndex `username`.
 *
 * @param accessedArg - The top level argument that is accessed
 * @param leafIndices - The index at the end of the nested access i.e. `c` in `a$b$c`.
 * @returns The constructed nested access
 */
export declare function constructNestedAccess<OtherInfo>(accessedArg: RAccess<OtherInfo & ParentInformation>, leafIndices: ContainerIndices, constructIdentifier: (arg: RArgument<OtherInfo & ParentInformation>) => IndexIdentifier): ContainerIndices[];
/**
 * Adds the passed list of {@link leafSubIndices} to the leaf (sub-)indices of {@link indicesCollection}.
 *
 * @param indicesCollection - Indices where to add the sub indices.
 * @param leafSubIndices - Indices that are added to the leaf indices.
 */
export declare function addSubIndicesToLeafIndices(indicesCollection: ContainerIndices[], leafSubIndices: ContainerIndices[]): ContainerIndices[];