import * as ts from 'typescript';
import { IExcerptToken, IExcerptTokenRange } from '@microsoft/api-extractor-model';
import { DeclarationReferenceGenerator } from './DeclarationReferenceGenerator';
import { AstDeclaration } from '../analyzer/AstDeclaration';
/**
 * Used to provide ExcerptBuilder with a list of nodes whose token range we want to capture.
 */
export interface IExcerptBuilderNodeToCapture {
    /**
     * The node to capture
     */
    node: ts.Node | undefined;
    /**
     * The token range whose startIndex/endIndex will be overwritten with the indexes for the
     * tokens corresponding to IExcerptBuilderNodeToCapture.node
     */
    tokenRange: IExcerptTokenRange;
}
export declare class ExcerptBuilder {
    /**
     * Appends a blank line to the `excerptTokens` list.
     * @param excerptTokens - The target token list to append to
     */
    static addBlankLine(excerptTokens: IExcerptToken[]): void;
    /**
     * Appends the signature for the specified `AstDeclaration` to the `excerptTokens` list.
     * @param excerptTokens - The target token list to append to
     * @param nodesToCapture - A list of child nodes whose token ranges we want to capture
     */
    static addDeclaration(excerptTokens: IExcerptToken[], astDeclaration: AstDeclaration, nodesToCapture: IExcerptBuilderNodeToCapture[], referenceGenerator: DeclarationReferenceGenerator): void;
    static createEmptyTokenRange(): IExcerptTokenRange;
    private static _buildSpan;
    private static _appendToken;
    /**
     * Condenses the provided excerpt tokens by merging tokens where possible. Updates the provided token ranges to
     * remain accurate after token merging.
     *
     * @remarks
     * For example, suppose we have excerpt tokens ["A", "B", "C"] and a token range [0, 2]. If the excerpt tokens
     * are condensed to ["AB", "C"], then the token range would be updated to [0, 1]. Note that merges are only
     * performed if they are compatible with the provided token ranges. In the example above, if our token range was
     * originally [0, 1], we would not be able to merge tokens "A" and "B".
     */
    private static _condenseTokens;
    private static _isDeclarationName;
    private static _isDeclaration;
}
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