Method parseTypeAliasDeclaration

internal/parser/parser.go:2097–2116

(pos int, jsdoc jsdocScannerInfo, modifiers *ast.ModifierList)

}

func (p *Parser) parseTypeAliasDeclaration(pos int, jsdoc jsdocScannerInfo, modifiers *ast.ModifierList) *ast.Node {
	p.parseExpected(ast.KindTypeKeyword)
	if p.hasPrecedingLineBreak() {
		p.parseErrorAtCurrentToken(diagnostics.Line_break_not_permitted_here)
	}
	name := p.parseIdentifier()
	typeParameters := p.parseTypeParameters()
	p.parseExpected(ast.KindEqualsToken)
	var typeNode *ast.TypeNode
	if p.token == ast.KindIntrinsicKeyword && p.lookAhead((*Parser).nextIsNotDot) {
		typeNode = p.parseKeywordTypeNode()
	} else {
		typeNode = p.parseType()
	}
	p.parseSemicolon()
	result := p.finishNode(p.factory.NewTypeAliasDeclaration(modifiers, name, typeParameters, typeNode), pos)
	p.withJSDoc(result, jsdoc)
	p.checkJSSyntax(result)
	return result
}

func (p *Parser) nextIsNotDot() bool {
	return p.nextToken() != ast.KindDotToken