@jsdocs-io/extractor/src/api-extractor/is-exported-declarations.ts

Analyze and extract the API from npm packages

import * as tsm from 'ts-morph';

export function isExportedDeclarations(
    declaration: tsm.Node
): declaration is tsm.ExportedDeclarations {
    return (
        tsm.Node.isVariableDeclaration(declaration) ||
        tsm.Node.isClassDeclaration(declaration) ||
        tsm.Node.isInterfaceDeclaration(declaration) ||
        tsm.Node.isEnumDeclaration(declaration) ||
        tsm.Node.isTypeAliasDeclaration(declaration) ||
        tsm.Node.isModuleDeclaration(declaration) ||
        tsm.Node.isExpression(declaration) ||
        tsm.Node.isFunctionDeclaration(declaration)
    );
}