import DataType from "./DataType";
import MemberVariable from "./MemberVariable";
/**
 * Removes a DataType with the specified path from the Array of DataTypes
 * @param input array of DataTypes to filter
 * @param excluded the DataType to remove
 */
export declare function filterDataTypeArray(input: Array<DataType>, excluded: DataType): Array<DataType>;
/**
 * Sort an Array of DataTypes by their normalized name (case-insensitive)
 */
export declare function sortDataTypes(input: Array<DataType>): Array<DataType>;
export declare function removeDuplicateDataTypes(input: Array<DataType>): Array<DataType>;
/**
 * This safely adds a DataType to a list of DataTypes while ensuring that no duplicates are added,
 * the type doing the imports is not added to itself, and that the result is sorted
 */
export declare function safeAddTypeImport(dataTypesIn: Array<DataType>, typeToAdd: DataType, owningType: DataType): Array<DataType>;
export default function distinctDataTypes(input: Array<MemberVariable>, baseDataType: DataType | null, owningType: DataType): Array<DataType>;
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