Method replaceSelection

typings/codemirror/codemirror.d.ts:495–495

Replace the selection with the given string. By default, the new selection will span the inserted text. The optional collapse argument can be used to change this � passing "start" or "end" will collapse the selection to the start or end of the inserted text.

(replacement: string, collapse?: string)

        /** Replace the selection with the given string. By default, the new selection will span the inserted text.
        The optional collapse argument can be used to change this � passing "start" or "end" will collapse the selection to the start or end of the inserted text. */
        replaceSelection(replacement: string, collapse?: string): void;

        /** start is a an optional string indicating which end of the selection to return.
        It may be "start" , "end" , "head"(the side of the selection that moves when you press shift + arrow),