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35 lines
1.3 KiB
35 lines
1.3 KiB
2 years ago
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export declare const FOLD_FLOW = "flow";
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export declare const FOLD_BLOCK = "block";
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export declare const FOLD_QUOTED = "quoted";
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/**
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* `'block'` prevents more-indented lines from being folded;
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* `'quoted'` allows for `\` escapes, including escaped newlines
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*/
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export declare type FoldMode = 'flow' | 'block' | 'quoted';
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export interface FoldOptions {
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/**
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* Accounts for leading contents on the first line, defaulting to
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* `indent.length`
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*/
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indentAtStart?: number;
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/** Default: `80` */
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lineWidth?: number;
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/**
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* Allow highly indented lines to stretch the line width or indent content
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* from the start.
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*
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* Default: `20`
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*/
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minContentWidth?: number;
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/** Called once if the text is folded */
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onFold?: () => void;
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/** Called once if any line of text exceeds lineWidth characters */
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onOverflow?: () => void;
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}
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/**
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* Tries to keep input at up to `lineWidth` characters, splitting only on spaces
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* not followed by newlines or spaces unless `mode` is `'quoted'`. Lines are
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* terminated with `\n` and started with `indent`.
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*/
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export declare function foldFlowLines(text: string, indent: string, mode?: FoldMode, { indentAtStart, lineWidth, minContentWidth, onFold, onOverflow }?: FoldOptions): string;
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