import { type TSESLint, type TSESTree } from "@typescript-eslint/utils";
import { type ImportFixIntent } from "./import-fix-coordinator.js";
/**
 * Matched imported type alias that can be replaced with a canonical name.
 */
interface ImportedTypeAliasMatch {
    importedName: string;
    replacementName: string;
    sourceValue: string;
}
/**
 * Collects imported canonical type alias names that should be replaced by
 * preferred type-fest utility names.
 *
 * @param sourceCode - Source code object for the current file.
 * @param replacementsByImportedName - Mapping from imported symbol names to
 *   preferred replacement names.
 *
 * @returns Map keyed by canonical imported alias name with replacement
 *   metadata.
 */
export declare const collectImportedTypeAliasMatches: (sourceCode: Readonly<TSESLint.SourceCode>, replacementsByImportedName: Readonly<Record<string, string>>) => ReadonlyMap<string, ImportedTypeAliasMatch>;
/**
 * Collect direct (non-renamed) named imports for a specific source module.
 *
 * @param sourceCode - Source code object for the current file.
 * @param expectedSourceValue - Module source string to match.
 *
 * @returns Set of imported identifier names.
 */
export declare const collectDirectNamedImportsFromSource: (sourceCode: Readonly<TSESLint.SourceCode>, expectedSourceValue: string) => ReadonlySet<string>;
/**
 * Collect local identifier names for a specific named import from a selected
 * module source.
 *
 * @param sourceCode - Source code object for the current file.
 * @param expectedSourceValue - Module source string to match.
 * @param expectedImportedName - Imported symbol name to match.
 *
 * @returns Set of local identifier names (including aliased locals).
 */
export declare const collectNamedImportLocalNamesFromSource: (sourceCode: Readonly<TSESLint.SourceCode>, expectedSourceValue: string, expectedImportedName: string) => ReadonlySet<string>;
/**
 * Collect local identifier names for namespace imports from a selected module
 * source.
 *
 * @param sourceCode - Source code object for the current file.
 * @param expectedSourceValue - Module source string to match.
 *
 * @returns Set of namespace import local names.
 */
export declare const collectNamespaceImportLocalNamesFromSource: (sourceCode: Readonly<TSESLint.SourceCode>, expectedSourceValue: string) => ReadonlySet<string>;
/**
 * Determine whether a type parameter name is shadowed by any enclosing generic
 * declaration.
 *
 * @param node - Node used as the starting point for ancestor traversal.
 * @param parameterName - Type parameter name to detect.
 *
 * @returns `true` when an ancestor declares a matching type parameter.
 */
export declare function isTypeParameterNameShadowed(node: Readonly<TSESTree.Node>, parameterName: string): boolean;
/**
 * Build a safe type-reference replacement fixer.
 *
 * @param node - Type reference node to potentially fix.
 * @param replacementName - Replacement identifier text.
 * @param availableReplacementNames - Available direct imported replacement
 *   names.
 * @param sourceModuleName - Module source used when validating/adding imports.
 *
 * @returns Fix function when replacement/import insertion is scope-safe;
 *   otherwise `null`.
 */
export declare const createSafeTypeReferenceReplacementFix: (node: Readonly<TSESTree.TSTypeReference>, replacementName: string, availableReplacementNames: Readonly<ReadonlySet<string>>, sourceModuleName?: string, reportFixIntent?: ImportFixIntent) => null | TSESLint.ReportFixFunction;
/**
 * Build a safe whole-type-node replacement fixer with custom replacement text.
 *
 * @param node - Type node to potentially replace.
 * @param replacementName - Replacement symbol name used for import/scope safety
 *   checks.
 * @param replacementText - Final replacement text to emit.
 * @param availableReplacementNames - Available direct imported replacement
 *   names.
 * @param sourceModuleName - Module source used when validating/adding imports.
 *
 * @returns Fix function when replacement/import insertion is scope-safe;
 *   otherwise `null`.
 */
export declare const createSafeTypeNodeTextReplacementFix: (node: Readonly<TSESTree.Node>, replacementName: string, replacementText: string, availableReplacementNames: Readonly<ReadonlySet<string>>, sourceModuleName?: string, reportFixIntent?: ImportFixIntent) => null | TSESLint.ReportFixFunction;
/**
 * Build a safe whole-type-node replacement fixer.
 *
 * @param node - Type node to potentially replace.
 * @param replacementName - Replacement identifier text.
 * @param availableReplacementNames - Available direct imported replacement
 *   names.
 * @param sourceModuleName - Module source used when validating/adding imports.
 *
 * @returns Fix function when replacement/import insertion is scope-safe;
 *   otherwise `null`.
 */
export declare const createSafeTypeNodeReplacementFix: (node: Readonly<TSESTree.Node>, replacementName: string, availableReplacementNames: Readonly<ReadonlySet<string>>, sourceModuleName?: string, reportFixIntent?: ImportFixIntent) => null | TSESLint.ReportFixFunction;
/**
 * Build a safe whole-type-node replacement fixer that preserves explicit
 * readonly wrappers/operators from the original node.
 *
 * @param node - Type node to potentially replace.
 * @param replacementName - Replacement symbol name used for import/scope safety
 *   checks.
 * @param replacementText - Final replacement text before readonly-preservation
 *   adjustment.
 * @param availableReplacementNames - Available direct imported replacement
 *   names.
 * @param sourceModuleName - Module source used when validating/adding imports.
 *
 * @returns Fix function when replacement/import insertion is scope-safe;
 *   otherwise `null`.
 */
export declare const createSafeTypeNodeTextReplacementFixPreservingReadonly: (node: Readonly<TSESTree.Node>, replacementName: string, replacementText: string, availableReplacementNames: Readonly<ReadonlySet<string>>, sourceModuleName?: string, reportFixIntent?: ImportFixIntent) => null | TSESLint.ReportFixFunction;
/**
 * Build a safe whole-type-node replacement fixer that preserves explicit
 * readonly wrappers/operators from the original node.
 *
 * @param node - Type node to potentially replace.
 * @param replacementName - Replacement identifier text.
 * @param availableReplacementNames - Available direct imported replacement
 *   names.
 * @param sourceModuleName - Module source used when validating/adding imports.
 *
 * @returns Fix function when replacement/import insertion is scope-safe;
 *   otherwise `null`.
 */
export declare const createSafeTypeNodeReplacementFixPreservingReadonly: (node: Readonly<TSESTree.Node>, replacementName: string, availableReplacementNames: Readonly<ReadonlySet<string>>, sourceModuleName?: string, reportFixIntent?: ImportFixIntent) => null | TSESLint.ReportFixFunction;
export {};
//# sourceMappingURL=imported-type-aliases.d.ts.map