src/vs/workbench/services/search/common/search.ts/SearchRange/constructor
class SearchRange:	constructor(startLineNumber: number, startColumn: number, endLineNumber: number, endColumn: number) {
		this.startLineNumber = startLineNumber;
		this.startColumn = startColumn;
		this.endLineNumber = endLineNumber;
		this.endColumn = endColumn;
	}