43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
// @flow
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import type { Options } from "../options";
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import type State from "../tokenizer/state";
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import type { PluginsMap } from "./index";
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import type ScopeHandler from "../util/scope";
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import type ExpressionScopeHandler from "../util/expression-scope";
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import type ClassScopeHandler from "../util/class-scope";
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import type ProductionParameterHandler from "../util/production-parameter";
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export default class BaseParser {
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// Properties set by constructor in index.js
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declare options: Options;
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declare inModule: boolean;
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declare scope: ScopeHandler<*>;
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declare classScope: ClassScopeHandler;
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declare prodParam: ProductionParameterHandler;
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declare expressionScope: ExpressionScopeHandler;
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declare plugins: PluginsMap;
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declare filename: ?string;
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// Names of exports store. `default` is stored as a name for both
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// `export default foo;` and `export { foo as default };`.
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declare exportedIdentifiers: Set<string>;
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sawUnambiguousESM: boolean = false;
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ambiguousScriptDifferentAst: boolean = false;
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// Initialized by Tokenizer
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declare state: State;
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// input and length are not in state as they are constant and we do
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// not want to ever copy them, which happens if state gets cloned
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declare input: string;
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declare length: number;
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hasPlugin(name: string): boolean {
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return this.plugins.has(name);
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}
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getPluginOption(plugin: string, name: string) {
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// $FlowIssue
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if (this.hasPlugin(plugin)) return this.plugins.get(plugin)[name];
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}
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}
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