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astHelpers.createDefaultImport() function

Adds a default import to a script AST. If an import declaration for the module already exists, the default specifier is merged into it. Duplicate imports are skipped.

Signature:

export declare function createDefaultImport(ast: namedTypes.Program, moduleSpecifier: string, importName: string): void;

Parameters

Parameter	Type	Description
ast	namedTypes.Program	The script AST
moduleSpecifier	string	The module name to import from (e.g. 'vue')
importName	string	The local name for the default import

Returns:

void

Example

// import Vue from 'vue';
createDefaultImport(scriptAST, 'vue', 'Vue');