types.d.ts — svelte Source File

Source Code

import type { AST, Binding, StateField } from '#compiler';
import type {
	AwaitExpression,
	CallExpression,
	ClassBody,
	ClassDeclaration,
	FunctionDeclaration,
	Identifier,
	LabeledStatement,
	ModuleDeclaration,
	Pattern,
	Program,
	Statement,
	VariableDeclaration,
	VariableDeclarator
} from 'estree';
import type { Scope, ScopeRoot } from './scope.js';
import type { ExpressionMetadata } from './nodes.js';

export interface Js {
	ast: Program;
	scope: Scope;
	scopes: Map<AST.SvelteNode, Scope>;
	has_await: boolean;
}

export interface Template {
	ast: AST.Fragment;
	scope: Scope;
	scopes: Map<AST.SvelteNode, Scope>;
}

export interface ReactiveStatement {
	assignments: Set<Binding>;
	dependencies: Binding[];
}

export interface AwaitedDeclaration {
	id: Identifier;
	has_await: boolean;
	pattern: Pattern;
	metadata: ExpressionMetadata;
	updated_by: Set<Identifier>;
}

/**
 * Analysis common to modules and components
 */
export interface Analysis {
	module: Js;
	/** @deprecated use `component_name` from `state.js` instead */
	name: string; // TODO should this be filename? it's used in `compileModule` as well as `compile`
	/** @deprecated use `runes` from `state.js` instead */
	runes: boolean;
	immutable: boolean;
	/** True if `$inspect.trace` is used */
	tracing: boolean;
	comments: AST.JSComment[];

	classes: Map<ClassBody, Map<string, StateField>>;
// ... (78 more lines)