ts-simple-ast/dist/compiler/ast/module/ImportClause.js

TypeScript compiler wrapper for static analysis and code manipulation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var errors = require("../../../errors");
var common_1 = require("../common");
var utils_1 = require("../../../utils");
exports.ImportClauseBase = common_1.Node;
var ImportClause = /** @class */ (function (_super) {
    tslib_1.__extends(ImportClause, _super);
    function ImportClause() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * Gets the default import or throws if it doesn't exit.
     */
    ImportClause.prototype.getDefaultImportOrThrow = function () {
        return errors.throwIfNullOrUndefined(this.getDefaultImport(), "Expected to find a default import.");
    };
    /**
     * Gets the default import or returns undefined if it doesn't exist.
     */
    ImportClause.prototype.getDefaultImport = function () {
        return this.getNodeProperty("name");
    };
    /**
     * Gets the named bindings of the import clause or throws if it doesn't exist.
     */
    ImportClause.prototype.getNamedBindingsOrThrow = function () {
        return errors.throwIfNullOrUndefined(this.getNamedBindings(), "Expected to find an import declaration's named bindings.");
    };
    /**
     * Gets the named bindings of the import clause or returns undefined if it doesn't exist.
     */
    ImportClause.prototype.getNamedBindings = function () {
        return this.getNodeProperty("namedBindings");
    };
    /**
     * Gets the namespace import if it exists or throws.
     */
    ImportClause.prototype.getNamespaceImportOrThrow = function () {
        return errors.throwIfNullOrUndefined(this.getNamespaceImport(), "Expected to find a namespace import.");
    };
    /**
     * Gets the namespace import identifier, if it exists.
     */
    ImportClause.prototype.getNamespaceImport = function () {
        var namedBindings = this.getNamedBindings();
        if (namedBindings == null || !utils_1.TypeGuards.isNamespaceImport(namedBindings))
            return undefined;
        return namedBindings.getNameNode();
    };
    /**
     * Gets the namespace import identifier, if it exists.
     */
    ImportClause.prototype.getNamedImports = function () {
        var namedBindings = this.getNamedBindings();
        if (namedBindings == null || !utils_1.TypeGuards.isNamedImports(namedBindings))
            return [];
        return namedBindings.getElements();
    };
    return ImportClause;
}(exports.ImportClauseBase));
exports.ImportClause = ImportClause;