/**
 * Spans, the diagnostics written about them, and the two rewrites that move a
 * structured payload from where the lexer scanned it to where the parser found
 * its token.
 *
 * D115 P4 R3e: every `parser/` collaborator writes diagnostics and builds spans,
 * so the three constructors live here with the shifting they serve rather than
 * being spelled again in each file.
 */
import type { Diagnostic, Span } from "@velarscript/compiler";
import type { Expression } from "@velarscript/compiler/extension";
import { type WebJsxElementExpression as JSXElementExpression } from "../ast.ts";
import type { WebExpressionSource, WebJsxElementSyntax, WebKeyframesBlockSyntax, WebLookBlockSyntax } from "../lexer.ts";
export declare const span: (start: number, end: number) => Span;
export declare const diagnostic: (code: string, message: string, sourceSpan: Span) => Diagnostic;
export declare const recoveredDiagnostic: (code: string, message: string, sourceSpan: Span) => Diagnostic;
export declare function shiftSourceSpan(sourceSpan: Span, offset: number): Span;
export declare function shiftExpressionSource(source: WebExpressionSource, offset: number): WebExpressionSource;
export declare function shiftJsxSyntax(syntax: WebJsxElementSyntax, offset: number): WebJsxElementSyntax;
export declare function shiftLookSyntax(syntax: WebLookBlockSyntax, offset: number): WebLookBlockSyntax;
export declare function shiftKeyframesSyntax(syntax: WebKeyframesBlockSyntax, offset: number): WebKeyframesBlockSyntax;
export declare function jsxExpression(syntax: WebJsxElementSyntax, parseExpression: (source: WebExpressionSource) => Expression, report: (item: Diagnostic) => void): JSXElementExpression;
export declare function replaceLookHooks(expression: Expression, hooks: ReadonlyMap<number, string>): Expression;
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