/**
 * The two things an index says about a span rather than about a symbol: the
 * syntax token an editor colours it with, and the documentation key a hover
 * reads. Also the doc comment written above a declaration.
 *
 * D115 §三 / D114 R1f: the documentation half of `semantic.ts`.
 */
import { type SourceText, type Span } from "../source.ts";
import { type SemanticSyntaxDocumentation, type SemanticSyntaxToken, type SemanticSyntaxTokenKind } from "./symbols.ts";
/** What the syntax log asks of the index that hosts it, and nothing more. */
export interface SemanticSyntaxLogHost {
    readonly source: SourceText;
    readonly syntaxDocumentation: SemanticSyntaxDocumentation[];
    readonly syntaxDocumentationIdentities: Set<string>;
    readonly syntaxTokenIdentities: Set<string>;
    readonly syntaxTokens: SemanticSyntaxToken[];
}
export declare class SemanticSyntaxLog {
    private readonly host;
    constructor(host: SemanticSyntaxLogHost);
    syntaxToken(tokenSpan: Span, kind: SemanticSyntaxTokenKind): void;
    documentSyntax(documentedSpan: Span, key: string): void;
}
export declare function documentationBefore(source: SourceText, declarationStart: number): string | null;
//# sourceMappingURL=documentation.d.ts.map