sortier/dist/language-js/parsers/flow/index.js

An opinionated code sorter

// Mostly taken from Prettier.io - Credit where credit is due!
// @ts-expect-error: Flow is a competitor to typescript soo it wont have typescript types
import flowParser from "flow-parser";
import { createError, includeShebang } from "../../utilities/parser-utils.js";
export function parse(text /*, parsers, opts*/) {
    const ast = flowParser.parse(text, {
        esproposal_class_instance_fields: true,
        esproposal_class_static_fields: true,
        esproposal_decorators: true,
        esproposal_export_star_as: true,
        esproposal_nullish_coalescing: true,
        esproposal_optional_chaining: true,
    });
    if (ast.errors.length > 0) {
        const loc = ast.errors[0].loc;
        throw createError(ast.errors[0].message, {
            end: { column: loc.end.column + 1, line: loc.end.line },
            start: { column: loc.start.column + 1, line: loc.start.line },
        });
    }
    includeShebang(text, ast);
    return ast;
}